1. 1. Anti-chock design protect the hard disk from damage when moving it.2.Insulating designed PCB,3.Plug& play4.Simple design, more beautiful. Aluminum case transmits the heat quickly.5.Easy to install, no need installation tools.6.Compatible with AC100/240V TO DC 5V/12V power supply  Specification:Device Support3.5”IDE/SATA Standard HDDInterface SupportUSB2.0/USB1.1/SATA/ESATAData transfer rateUp to 480Mbps/1.5G/3GLEDAccess LEDICCY7C68300C/JM20339/JM20336