Turns any 3.5" SATA hard drive into a rugged, hot-swap storage solution for a 5.25" bay Heavy duty aluminium construction for the drive caddy and bay Host ports: 1x LP4 (4-pin; Molex hard drive power, large) male 1x SATA (7-pin; data) plug 1x SATA power (15-pin) male Drive connectors: 1x SATA (7-pin; data) receptacle 1x SATA power (15-pin) male