Specification: Origin: Mainland China Size: 2.5 Case Material: Plastic Internal Interface: SATA Package: Yes External Interface: USB Product size approximately: 108*34*12mm/4.25x1.34x0.47inch Applicable solid-state drive interface: Applicable to SSD solid-state drives with B key (NGFF SATA) and B&M key SATA protocols Not applicable to M key (Nvme PCI e), B&M key (Nvme protocol) Applicable solid-state drive protocol: SSD solid-state drive applicable to NGFF SATA protocol (SSD not applicable to Nvme PCI e protocol) Applicable solid state drive size: 2230/2242/2260/2280mm (22110 is not applicable) Transmission speed: NGFF3.1 theoretically up to 10Gbps (Different hard drives have different speeds in different usage environments. Please refer to the actual situation of the terminal itself. The 3.1/3.2 speed must match the terminal 3.1/3.2 interface to achieve the high speed of 3.1/3.2. If USB3.0 or 2.0 is inserted, it corresponds to 3.0 Or the rate of 2.0, please know) Product structure design: Tool-free installation, easy to install the solid state drive in seconds, simplifying your life, saving your precious time, fashionable and classy Color: transparent with marquee, transparent  Kind tips: *Supported capacity: up to 16TB or unlimited capacity (as long as the terminal device supports large-capacity reading and writing) * Inserting a new solid-state disk requires initial formatting of the partition before use. The old disk must be formatted by switching in, otherwise the data will be lost. For the safety of your data, it is recommended to back up your data before use just in case. Specification: Type A: Transparent Hard Drive Box with Marquee + A/C Cable Type B: Transparent Hard Drive Box with Marquee + A/C Cable + C to C Cable Type C: Transparent Hard Drive Box with Marquee + C/A/C Cable Type D: Transparent Hard Drive Box + A/C Cable Type E: Transparent Hard Drive Box + A/C Cable + C to C Cable Type F: Transparent hard disk box + C/A/C Cable Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Hard Disk Box + Data Cable (Specifications Optional)