Features: 1.USB3.0 to M.2 NGFF SSD Enclosure - To greatly improve the performance of your computer. 2.High Transferring Speed - The transfer speed can be up to 5Gbps when connected to a USB3.0 port. The transfer speed is up to 480Mbps when connected to a USB2.0 port. 3.Supports Plug & Play and Hot-Swapping. 4.No additional power is required. 5.Wide compatibility - Suitable for Windows XP and above / Linux / MAC. specification: USB3.0 to M.2 NGFF SSD Enclosure - To greatly improve the performance of your computer. High Transferring Speed - The transfer speed can be up to 5Gbps when connected to a USB3.0 port. The transfer speed is up to 480Mbps when connected to a USB2.0 port. Supports Plug & Play and Hot-Swapping. Easy to install, no drivers required. No additional power is required. Wide compatibility - Suitable for Windows XP and above / Linux / MAC. : Type: USB3.0 to M.2 SDD Enclosure Material: Aluminum Alloy Model number: LM-741U Applicable SSD s: M.2 Key-B SSD Hard Disk 2230 / 2242 Support Agreement: For SATA Communication Protocol Surface technology: For CNC Machining Safety certification: In line with CE and FCC approval standards Support system: For Windows XP and above / Linux / MAC Operating temperature: -5 - 60 Storage temperature -20 - 80 Tip light: Yes Startup functions: Support Color: Black Weight: Approx. 50g / 1.8oz Item size: Approx.7 * 2.5 * 0.8cm / 2.8 * 1 * 0.3in Package size: Approx. 12 * 6.5 * 2cm / 4.7 * 2.6 * 0.8in Package list: 1 * SDD Enclosure 1 * Screwdriver Note: Please allow slight error due to manual measurement. Thanks for your kind understanding.