NVMESSD, theoretical rate can reach 64Gbps, instantly improving hard disk read and write performance PCB board gold finger adopts immersion gold process to improve product life and plug-in strength, without signal attenuation TPE flexible wire body, can be bent according to actual needs, optimize the internal space and airflow of the chassis, and does not affect the transmission efficiency EMI anti-electromagnetic interference, adopts EMI anti-electromagnetic interference design, strong shielding, effectively avoid equipment crashes, frame drops, instability and other problems during use Suitable for 4 different sizes of hard disks Support 2230/2240/2260/2280 size hard disks Product name: NVME hard drive NGFF (M2) Key M extension cable Interface name: NGFF (M.2) Key M Applicable devices: NVME hard drive M Key interface Supported size: 22x30, 22x42, 22X60, 22X80 mm Motherboard interface: NGFF (M.2) Key M System support: for Window7/8/9/for MAC/for Linx Colour:Black Material:TPE+PCB Package Contents: 1 * Extension Cable 1 * Screwdriver 4 * M.2 Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.