Sell High Speed 4 Port Usb Hub Multi Charging Hole With Switch 4 Port Usb 2.0 Hub best price

【Product name】: Usb hub usb 500g 【Product description】: - provision of 4 usb interfaces, each output has a switch. - supporting data transmission 480mbps、 medium speed 12mbps、 low speed 1.5mbps. - support heat interpolation, easy to use. - operating systems: Win95 osr2/98se/me/2000/xp/vista/win7, linux2.4 andmac os8.5 - for u disk、 digital camera、 digital camera、 audio system、 monitors、 input equipment, etc. - design of novel long strips, lovely fun, abs materials, use lightly. - conform to usb 2.0 specifications. 4 usb2.0 interfaces, plug and play. - with independent switches, there 's a power indicator. No power source can bring large power equipment such as 500g hard drive/printer/scanner. Usb hub with individual switches Each usb interface has on/off switch 4 interface usb hub. Usb machines that are not normally used are closed, it 's very green. And the usb machine that is not used is set at off status, reduce the burden of computers, increased stability. With on/off switch, no need for a straight cut Usb machine without power switch, you don 't have to pull it off just close the switch. And when the computer asks to unplug usb devices, need not unplug the equipment, turn off the switch. No power outlets can also be used No external power supply is required, no power outlets can also be used. Windows & mac support Basically, all computers are supported, you can continue to use when you change your new computer. Support usb2.0 high speed transmission Support usb2.0 high speed transmission, 480mbps (Theoretical value)。 Change speed automatically according to usb machine succession. Usb 2.0 and usb 1.1 usb 1.1. 4 usb 7 usb The 4-interface usb hub connecting 4 usb devices on the side. Connect equipment in the same direction, make the desktop clean and clean.