Samsung S20+ Galaxy Earphone

High speed data transfer up to 5Gb/sec
Full aluminum case for superior heat disapation
Suits Hard Drives up to 2TB
Powered by mains power adaptor (supplied)
Convinient plug-play operation
Suitable for operationg systems: Windows XP / 2000 / Vista / WIN7
Product dimmenions: 176.6 x 109.6 x 31 mm
Backwards Compatibility with USB2.0 / USB1.1
USB3.0 to Serial ATA interface