- Color: Black<br />- Material: ABS<br />- Stylish 4-port HUB with 4 blue indicator lights<br />- High speed USB 2.0 interface、 compatible with USB 1.1<br />- Max. transmission rate up to 480M/s<br />- Supports HDD up to max. 500GB<br />- Supports Windows XP / 2000 / 2003 / Vista / Win7<br />- Cable length: 80cm<br /><br />                                                                                                                                Dimensions: 2.83 in x 2.83 in x 0.71 in (7.2 cm x 7.2 cm x 1.8 cm)<br />Weight: 2.68 oz (76 g)<br /><br />