Force Touch trackpad for precise cursor control and pressure-sensing capabilities enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures.78 (U.S.) or 79 (ISO) keys including 12 function keys and 4 arrow keys in an inverted-T arrangement.Three-mic array with directional beamforming.802.11ac Wi-Fi wireless networking IEEE 802.11a/b/g/n compatible.Two Thunderbolt 3 (USB-C) ports with support for: VGA, HDMI, and Thunderbolt 2 output using adapters (sold separately).Up to two external 4K displays with 4096-by-2304 resolution at 60Hz at millions of colors.One external 5K display with 5120-by-2880 resolution at 60Hz at millions of colors, or.

One external 6K display with 6016-by-3384 resolution at 60Hz at millions of colors, or.Simultaneously supports full native resolution on the built-in display at millions of colors and: Support for Thunderbolt 3–enabled external graphics processors (eGPUs).30W USB-C Power Adapter USB-C power port.Built-in 49.9‑watt‑hour lithium‑polymer battery.Up to 12 hours Apple TV app movie playback.1.1GHz dual-core Intel Core i3, Turbo Boost up to 3.2GHz, with 4MB 元 cacheĬonfigurable to 1.1GHz quad-core Intel Core i5, Turbo Boost up to 3.5GHz, with 6MB 元 cache or 1.2GHz quad-core Intel Core i7, Turbo Boost up to 3.8GHz, with 8MB 元 cache.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.

Macbook air 13 inch charger apple