Features: for M.2 NGFF to USB3.1 External SSD Enclosure. Supports 22x30mm, 22x42mm, 22x60mm, 22x80mm NGFF solid state drives (hard drives are not included). Support NGFF SSD based on Sata protocol. Support B interface NGFF SSD. Supports data transfer up to 6.0Gb/s. Startup function is supported.Plug and for play and hot swap are supported.Easy to use, no drivers required.Compliant with Sata 3.0 specification and compliant with USB3.0 specification.Securely connect the NGFF B for Key SSD to your computer via the USB port.Note:This for Case can not support PCIE NVMe SSD, please check before you order. Specifications: Material:Aluminum Alloy Color:Silver,Black USB3.1 Type C to for M.2 NGFF Hard Disk Box Size:Approx.100x30mm/3.94x1.18in Cable Length:Approx.230mm/9.06in Option Type:Black USB3.1 Type C to for M.2 NGFF Hard Disk Box with CC Cable;Black USB3.1 Type C to for M.2 NGFF Hard Disk Box with CA Cable;Silver USB3.1 Type C to for M.2 NGFF Hard Disk Box with CC Cable;Silver USB3.1 Type C to for M.2 NGFF Hard Disk Box with CA Cable; Package Includes: 1x USB3.1 Type C to for M.2 NGFF Hard Disk Box 1x Cable 1x Screwdriver note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.