Features: brand new and high quality. Connects NGFF B for Key SSD safely to computer via USB port. Compliant with PCI for Express for M.2 specification 1.0. Compliant with SATA 3.0 specification. Compliant with USB 3.0 specification. Transfer rates up to 5 Gbps when connected to a USB 3.0 port. Transfer rates up to 480 Mbps when connected to a USB 2.0 port. Supports SATA-based B for Key NGFF SSD.(SSD is not included) Applicable SSD hard drive: support 22mm * 30mm / 42mm / 60mm /80 mm NGFF (for M.2) Interface SSD hard drive. Easy installation & no driver required. No additional power required. With prompting light. Support boot function. Supports Plug & for Play and Hot-Swapping. Support System: for Windows xp / Vista / Windows7 / 8 / 8.1 / 10 /Linux / for MAC Free drive with USB Precautions: Please note that it supports SATA-based B for Key SSD only. It does NOT support PCI-E based B for key & any for M for key SSD. Specifications: Material: Aluminium alloy Color: Glod/Silver/Black(shown as pictures) Size: 110*25*10mm/4.33*0.98*0.39inch (Approx.) Chipsel: ASM1153E Support SSD: 2230/2242/2260/2280 for M.2 SSD Quantity:1Set (other accessories demo in the picture are not included) Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Compare the detail sizes with yours, please allow 1-4CM differs due to manual measurement, thanks! Package includes: 1 X USB 3.0 to NGFF for M.2 B for Key SSD Enclosure (No retail package) 1 X Screwdriver