Mode:OT-3118 series 2.5? Size: 135mm*85mm*20mm Country of origin:Shenzhen.china Measurement unit:PCS wholesale price: 50RMB/PCS Minimum order: 2k Colour: USB2.0 480Mbps High Speed Data Transfer USE Any 2.5″IDE Hard Drive Great for Data Storage, Transfer and Backups LED for Power and Disk Activity Power Adapter IncIuded Windows98/2000/ME/XP and MAC CompatibIe