●M. 2 NGFF SSD conversion adapter, compatible with MacBook Air 2010-2011 motherboard. ●Connect to M.2 NGFF SSD. It can fully utilize the low latency characteristics of PCIE, improve SSD speed, and increase the number of M.2 interfaces on the host. ●Supports four M.2 solid-state drive sizes: 2230/2242/2260/2280. ●The package includes one M.2 NGFF SSD adapter card and matching installation screws. ●Please confirm if your SSD type is NGFF protocol and your computer model.