The 13.3-inch MacBook Air Model D760LL /A has been refurbished with a 1.3GHz dual-core Intel Core i5 processor up to three times - MacBook Air now supports high-speed 802.11ac WiFi. When connected to the base station 802.11ac, WiFi performance is three times faster than the previous generation MacBook Air.2. WiFi range improved. With Bluetooth, you can connect MacBook Air to Bluetooth enabled devices such as headphones and headphones. It can also be fully connected without any wires. Thunderbolt and USB 3- Thunderbolt Quick Connect lets you connect your MacBook Air to the latest devices and screens, for example B. Apple Thunderbolt Screen. but this is not all. MacBook Air also has two USB 3 ports, so you can connect the latest USB 3 devices and access a tube ten times faster than USB 2. With a small number of connections, MacBook Air can be run from a single-port ultra-portable laptop to the full workstation set.