Feature: 1. Supports high-speed data transfer: The hard drive enclosure supports 5/10Gbps data transfer rates, providing fast and efficient data transfer speeds. 2. casing: The SSD enclosure is which enables rapid heat dissipation, preventing overheating and performance degradation, ensuring continuous strong performance. 3. Physical key lock: The solid state drive enclosure features a physical key lock with a sliding lock buckle, providing easy and safe operation, effectively protecting your data from unauthorized access. 4. Compatible with: The HDD box is compatible for four different lengths of M.2 solid-state drives (2280, 2260, 2242, 2230), offering versatile compatibility for M.2 solid-state drives. 5. Type-C interface device support: The mobile harddisk case enclosure supports Type-C interface device connection, meeting the different usage needs of scenarios, providing flexibility and convenience to users. note: Dual Protocol Neutral Material: aluminum alloy colour: grey Package Contents: 1 x Harddisk Enclosure Box 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.