<b>ZEDELA USB 3.0 7-Port (1XUSB3.0+6XUSB2.0)-Aluminum Hub</b><br><br> Product Size：121*24*22mm <br> Weight：67g<br> Line length：500mm<br><br> <b>Note: Chargers are not included</b><br><br> <b>Sleek & Sturdy</b><br> The single piece of aluminum adds a bit of style to your desk (without making too much of a statement) which will last for years to come. <br><br> <b>Ultra Compact</b><br> Incredibly miniature (121*24*22mm) and lightweight (67g) it takes up a fraction of your limited desktop space and keeps it looking tidy. <br><br> <b>User-Friendly Design</b><br> Horizontally-positioned ports give a wider berth for over-sized USB connectors. Enjoy data access made as easy and intuitive as possible. <br><br> <b>System Requirements: </b><br> (32/64 bit) Windows 8.1, 8, 7, Vista, XP, Mac OS X 10.6 to 10.9, Linux 2.6.14 or above. Mac OS X Lion 10.7.4 users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connections. <br>