Apple MacBook Pro Retina 13-inch 2014 i5 (8GB 128GB) [Grade B] Display Retina display: 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 resolution at 227 pixels per inch with support for millions of colors Native resolution: 2560 by 1600 pixels (Retina); scaled resolutions: 1680 by 1050, 1440 by 900, and 1024 by 640 pixels Processor 2.6GHz2.6GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cache Memory 8GB of 1600MHz DDR3L onboard memory Storage 2.6GHz - 128GB128GB PCIe-based flash storage Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.46 pounds (1.57 kg) Graphics and Video support Intel Iris Graphics Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on up to two external displays, both at millions of colors Thunderbolt digital video output Native Mini DisplayPort output DVI output using Mini DisplayPort to DVI Adapter (sold separately) VGA output using Mini DisplayPort to VGA Adapter (sold separately) Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port Headphone port SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi‑Fi802.11ac Wi‑Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones Headphone port Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted "T" arrangement) with ambient light sensor. Multi‑Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three‑finger swipe, four‑finger swipe, tap, double‑tap, and drag capabilities. Battery and Power Up to 9 hours wireless web Up to 9 hours iTunes movie playback Up to 30 days standby time Built-in 71.8-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro Retina 13-inch 2014 i5 (8GB 512GB) [Grade A] Display Retina display: 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 resolution at 227 pixels per inch with support for millions of colors Native resolution: 2560 by 1600 pixels (Retina); scaled resolutions: 1680 by 1050, 1440 by 900, and 1024 by 640 pixels Processor 2.6GHz2.6GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cacheConfigurable to 2.8GHz dual-core Intel Core i5 (Turbo Boost up to 3.3GHz) with 3MB shared L3 cache or 3.0GHz dual-core Intel Core i7 (Turbo Boost up to 3.5GHz) with 4MB shared L3 cache. 2.8GHz2.8GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.3GHz) with 3MB shared L3 cacheConfigurable to 3.0GHz dual-core Intel Core i7 (Turbo Boost up to 3.5GHz) with 4MB shared L3 cache. Memory 8GB of 1600MHz DDR3L onboard memoryConfigurable to 16GB. Storage 2.6GHz - 128GB128GB PCIe-based flash storage 2.6GHz - 256GB256GB PCIe-based flash storage 2.8GHz - 512GB512GB PCIe-based flash storageConfigurable to 1TB flash storage. Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.46 pounds (1.57 kg) Graphics and Video support Intel Iris Graphics Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on up to two external displays, both at millions of colors Thunderbolt digital video output Native Mini DisplayPort output DVI output using Mini DisplayPort to DVI Adapter (sold separately) VGA output using Mini DisplayPort to VGA Adapter (sold separately) Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port Headphone port SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi‑Fi802.11ac Wi‑Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones Headphone port Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted "T" arrangement) with ambient light sensor. Multi‑Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three‑finger swipe, four‑finger swipe, tap, double‑tap, and drag capabilities. Battery and Power Up to 9 hours wireless web Up to 9 hours iTunes movie playback Up to 30 days standby time Built-in 71.8-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro Retina 13-inch 2015 i5 (8GB 128GB) [Grade B] Display Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 300 nits brightness Standard color gamut (sRGB) 900:1 contrast ratio Processor 2.7GHz - 128GB2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cache Memory 8GB of 1866MHz LPDDR3 onboard memory Storage 2.7GHz - 128GB128GB PCIe-based flash storage Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.48 pounds (1.58 kg) Graphics and Video Support Intel Iris Graphics 6100 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors. Thunderbolt digital video output Native Mini DisplayPort output DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port 3.5 mm headphone jack SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones 3.5 mm headphone jack Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Battery and Power Up to 10 hours wireless web Up to 12 hours iTunes movie playback Up to 30 days of standby time Built-in 74.9-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro Retina 13-inch 2015 i5 (8GB 128GB) [Grade A] Display Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 300 nits brightness Standard color gamut (sRGB) 900:1 contrast ratio Processor 2.7GHz - 128GB2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cache Memory 8GB of 1866MHz LPDDR3 onboard memory Storage 2.7GHz - 128GB128GB PCIe-based flash storage Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.48 pounds (1.58 kg) Graphics and Video Support Intel Iris Graphics 6100 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors. Thunderbolt digital video output Native Mini DisplayPort output DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port 3.5 mm headphone jack SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones 3.5 mm headphone jack Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Battery and Power Up to 10 hours wireless web Up to 12 hours iTunes movie playback Up to 30 days of standby time Built-in 74.9-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro Retina 13-inch 2015 i5 (8GB 256GB) [Grade B] Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 300 nits brightness Standard color gamut (sRGB) 900:1 contrast ratio Processor 2.7GHz - 256GB2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cache Memory 8GB of 1866MHz LPDDR3 onboard memory Storage 2.7GHz - 256GB256GB PCIe-based flash storage Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.48 pounds (1.58 kg) Graphics and Video Support Intel Iris Graphics 6100 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors. Thunderbolt digital video output Native Mini DisplayPort output DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port 3.5 mm headphone jack SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones 3.5 mm headphone jack Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Battery and Power Up to 10 hours wireless web Up to 12 hours iTunes movie playback Up to 30 days of standby time Built-in 74.9-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro Retina 13-inch 2015 i5 (8GB 256GB) [Grade A] Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 300 nits brightness Standard color gamut (sRGB) 900:1 contrast ratio Processor 2.7GHz - 128GB2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cacheConfigurable to 2.9GHz dual-core Intel Core i5 (Turbo Boost up to 3.3GHz) with 3MB shared L3 cache or 3.1GHz dual-core Intel Core i7 (Turbo Boost up to 3.4GHz) with 4MB shared L3 cache. 2.7GHz - 256GB2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cacheConfigurable to 2.9GHz dual-core Intel Core i5 (Turbo Boost up to 3.3GHz) with 3MB shared L3 cache or 3.1GHz dual-core Intel Core i7 (Turbo Boost up to 3.4GHz) with 4MB shared L3 cache. 2.9GHz2.9GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.3GHz) with 3MB shared L3 cacheConfigurable to 3.1GHz dual-core Intel Core i7 (Turbo Boost up to 3.4GHz) with 4MB shared L3 cache. Memory 8GB of 1866MHz LPDDR3 onboard memoryConfigurable to 16GB. Storage 2.7GHz - 128GB128GB PCIe-based flash storage 2.7GHz - 256GB256GB PCIe-based flash storage 2.9GHz512GB PCIe-based flash storageConfigurable to 1TB flash storage. Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.48 pounds (1.58 kg) Graphics and Video Support Intel Iris Graphics 6100 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors. Thunderbolt digital video output Native Mini DisplayPort output DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port 3.5 mm headphone jack SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones 3.5 mm headphone jack Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Battery and Power Up to 10 hours wireless web Up to 12 hours iTunes movie playback Up to 30 days of standby time Built-in 74.9-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro 13-inch 2016 Two Thunderbolt 3 ports i5 (8GB 256GB) [Grade B] Finish Silver Space Gray Display Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 500 nits brightness Wide color gamut (P3) Processor 2.0GHz dual-core Intel Core i5, Turbo Boost up to 3.1GHz, with 4MB shared L3 cache Storage 256GB256GB PCIe-based onboard SSD Memory 8GB of 1866MHz LPDDR3 onboard memory Graphics Intel Iris Graphics 540 Charging and Expansion Two Thunderbolt 3 (USB-C) ports with support for: Charging DisplayPort Thunderbolt (up to 40 Gbps) USB 3.1 Gen 2 (up to 10 Gbps) Keyboard and Trackpad Full-size backlit keyboard with: 78 (U.S.) or 79 (ISO) keys including 12 function keys and 4 arrow keys Ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Wireless Wi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.2 wireless technology Camera 720p FaceTime HD camera Video Support Simultaneously supports full native resolution on the built-in display at millions of colors and: One display with 5120-by-2880 resolution at 60Hz at over a billion colors Up to two displays with 4096-by-2304 resolution at 60Hz at over a billion colors Thunderbolt 3 digital video output Native DisplayPort output over USB‑C VGA, HDMI, and Thunderbolt 2 output supported using adapters (sold separately) Audio Stereo speakers with high dynamic range Two microphones 3.5 mm headphone jack Battery and Power Up to 10 hours wireless web Up to 10 hours iTunes movie playback Up to 30 days of standby time Built-in 54.5-watt-hour lithium-polymer battery 61W USB-C Power Adapter

Apple MacBook Pro Retina 13-inch 2015 i5 (8GB 512GB) [Grade A] Display Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 300 nits brightness Standard color gamut (sRGB) 900:1 contrast ratio Processor 2.7GHz - 512GB2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cache Memory 8GB of 1866MHz LPDDR3 onboard memory Storage 2.7GHz - 512GB512GB PCIe-based flash storage Size and Weight Height: 0.71 inch (1.8 cm) Width: 12.35 inches (31.4 cm) Depth: 8.62 inches (21.9 cm) Weight: 3.48 pounds (1.58 kg) Graphics and Video Support Intel Iris Graphics 6100 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors. Thunderbolt digital video output Native Mini DisplayPort output DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port 3.5 mm headphone jack SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible BluetoothBluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones 3.5 mm headphone jack Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Battery and Power Up to 10 hours wireless web Up to 12 hours iTunes movie playback Up to 30 days of standby time Built-in 74.9-watt-hour lithium-polymer battery 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Apple MacBook Pro 13-inch 2017 Two Thunderbolt 3 ports i5 (8GB 128GB) [Grade A]Display Retina display 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors Supported scaled resolutions: 1680 by 1050 1440 by 900 1024 by 640 500 nits brightness Wide color (P3) Processor 2.3GHz dual-core Intel Core i5, Turbo Boost up to 3.6GHz, with 64MB of eDRAM Storage 128GB SSD Memory 8GB of 2133MHz LPDDR3 onboard memory Graphics Intel Iris Plus Graphics 640 Charging and Expansion Two Thunderbolt 3 (USB-C) ports with support for: Charging DisplayPort Thunderbolt (up to 40Gb/s) USB 3.1 Gen 2 (up to 10Gb/s) Keyboard and Trackpad Full-size backlit keyboard with: 78 (U.S.) or 79 (ISO) keys including 12 function keys and 4 arrow keys Ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi Touch gestures WirelessWi-Fi802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatibleBluetoothBluetooth 4.2 wireless technology Camera720p FaceTime HD camera Video Support Simultaneously supports full native resolution on the built-in display at millions of colors and: One display with 5120-by-2880 resolution at 60Hz at over a billion colors Up to two displays with 4096-by-2304 resolution at 60Hz at millions of colors Up to two displays with 3840-by-2160 resolution at 60Hz at over a billion colors Thunderbolt 3 digital video output Native DisplayPort output over USB‑C VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold separately) Audio Stereo speakers with high dynamic range Two microphones 3.5 mm headphone jack Battery and Power Up to 10 hours wireless web Up to 10 hours of iTunes movie playback Up to 30 days of standby time Built-in 54.5-watt-hour lithium-polymer battery 61W USB-C Power Adapter Operating Requirements Line voltage: 100V to 240V AC Frequency: 50Hz to 60Hz Operating temperature: 50° to 95° F (10° to 35° C) Storage temperature: –13° to 113° F (–25° to 45° C) Relative humidity: 0% to 90% noncondensing Operating altitude: tested up to 10,000 feet Maximum storage altitude: 15,000 feet Maximum shipping altitude: 35,000 feet Size and Weight Height: 0.59 inch (1.49 cm) Width: 11.97 inches (30.41 cm) Depth: 8.36 inches (21.24 cm) Weight: 3.02 pounds (1.37 kg) Finish Silver Space Gray Operating System macOS macOS is the operating system that powers everything you do on a Mac. macOS Mojave brings new features inspired by its most powerful users but designed for everyone. So you can get more out of every click. Accessibility Accessibility features help people with disabilities get the most out of their new MacBook Pro. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things. VoiceOver Zoom Increase Contrast Reduce Motion Siri and Dictation Switch Control Closed Captions Text to Speech Built-in Apps Photos iMovie GarageBand Pages Numbers Keynote Siri Safari Mail FaceTime Messages Maps News Stocks Home Voice Memos Notes Calendar Contacts Reminders Photo Booth Preview iTunes Books App Store Time Machine