?<strong>Features:</strong><br />7 Port USB 3.0 + 1 Charging Port in color Red for iPad， iPhone， Samsung， and other smartphones.<br />Supports data transfer rates of USB 3.0 Super-Speed (5Gbps)， USB 2.0 High-Speed (480Mbps)， USB 2.0 Full-Speed (12Mbps) and USB 2.0 Low-Speed (1.5Mbps).<br />Supports Windows XP， Vista， Win7 (32/64bit)， Mac OS X or above.<br />Plug and play， no driver needed.<br />Supports hot swap.<br />Backwards compatible with USB 2.0 & 1.1.<br />Green LED indicator.<br />With power adapter: DC5V， 4000mA (best for connecting many devices at the same time).<br /><br /><strong>Specifications:</strong><br />Brand: Unitek<br />Model: Y-3175<br />Interface: 7 Port USB 3.0 +1 charger Port in color Red<br />System supported: Windows XP， Vista， Win7 (32/64bit)， Mac OS X or above.<br />Power adapter: Input: 100-240V， 50/60Hz; Output: 5V， 4000mA; US plug，  EU Plug， UK Plug<br />Product color: Black<br />Material: ABS<br />USB 3.0 cable length: Approx. 80cm / 2.6ft<br />Hub size: 13.7 * 5.8 * 2cm / 5.4 * 2.3 * 0.8in<br />Hub weight: 102g / 3.6oz<br />Package size: 15 * 14 * 9cm / 5.9 * 5.5 * 3.5in<br />Package weight: 415g / 14.6oz<br /><br /><strong>Package list:</strong><br />1 * USB 3.0 7-Port Hub<br />1 * USB 3.0 Cable<br />1 * Power Adapter