brand new and high quality Features: for M.2(for Key for M) to U.2 adapter for M.2 NVMe SSD. for M.2(for Key B) to U.2 adapter for M.2 SATA SSD. 2 in 1-NVME and SATA for M.2 to (U.2X16) Adapter Card. 2 x for M.2 (NVME and SATA ) can work at the same for time. Supports 2280/2260/2242/2230mm M2 SSD. Adapter only, other accessories demo in the picture are not included! Tip: Please make sure the motherboard is power-off status when operating. The Sata in the description is the sata protocol (for M.2(for Key B) interface) instead of the sata interface Specification: Material: PCB Color: As Pictures Show Size: One Size Length: 9.7cm/ 3.82in Width: 6.5cm/ 2.56in Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x for M.2 SSD to U.2 Adapter(The ssd not included) 1 Pc x Screwdriver 2 Pcs x M2 Screws 2 Pcs x Standoffs 1 Pc x User Manual