1. Standard 2.5 to 3.5 inch hard drive caddy.
2. 2.5 inch hard drives supported: Support 7 / 9.5 / 12.5mm 2.5 inch SATA HDDs and SSDs.
3. Renew old hard drives: Put old 2.5 inch hard drive into this hard drive caddy to be a 3.5 inch hard drive; connect computer case to renew your old hard drives.
4. Specifications fall in with 3.5 inch hard drives: Made of ABS fireproof material; the dimension, weight and screw holes are similar with 3.5 inch hard drives.
5. 6 Gbps SATA3.0 program: Two SATA3.0 ports' theoretical velocity is up to 6 Gbps, backwards compatible with SATA2.0 / 1.0, saving much time for you.
6. Good heat dissipation: The side slots and open design are good for heat dissipation.
7. Hot-swapping supported: Support hot-swapping, no driver needed, plug and play. (motherboard supporting required).
8. Note : Not Including Hard Drive.