Features 1、The new U disk type direct insertion design, light, portable, simple, easy to carry, double-side high-gloss processing, comfortable, high-end. 2、The transfer rate is up to 6 Gbps when connected to a USB 3.0 port and up to 480 Mbps when connected to a USB 2.0 port. 3、Compliant with PCI Express M.2 Specification 1.0. Compliant with the SATA 3.0 specification. Compliant with the USB 3.0 specification. 4、Support 22 x ​​30mm, 22 x ​​42mm NGFF (M.2 B-Key) interface SSD hard disk. Support UASP new protocol, fast transmission. 5、Supports SATA-based B-key NGFF SSD to securely connect NGFF B-Key SSD to a computer via a USB port. 6、Easy installation, no driver and LED status indicators, no additional power supply, support for boot function, support for plug and play and hot swap. Specification Item Type: Hard Disk Box Material: Aluminum Alloy Color: Blue Port: USB Support System: For Windows Xp / Vista / Windows7 / 8/10 / Linux / MAC with USB Driver-free Applicable SSD Hard Disk: Support 22 x 30mm, 22 x 42mm NGFF (M.2 B Key) Interface SSD Hard Disk Package List 1 x Hard Disk Box (Excluding SSD) 1 x Screwdriver 2 x Back Cover