供应供应 2.0 USB HUB

Interface quantity: 4Supply mode: each power supply highest 500 maSupport operation system: Windows 98200,, XP, Vista, 7, Mac OS9.1, Linux2.4 or higherInterface types: fully compatible USB 1.1 and 2.0 equipmentUSB 2.0 equipment transmission rate is as high as 480 MBPS, USB 1.1 equipment transmission speed up to 12 MBPSOther properties: no driver, plug and play, support hot plugBuilt-in current overload short circuit protection device, protect your computer and equipment from being damagedOther features: the use of red color, beautiful and small.