... *5.5*1cmCable customized length: 10-50CM Usb hub mouse pad with blue light hi speed Fully compliant to USB Revision 2 ... HUB, Optical mice, card reader, USB key, mouse pad, optical mouse etc. computer peripherals, desk clock, LED lamp, party supplies, bluetooth product, electronic gifts ... time: 8:30am ~6:00pm, Monday to Friday(UTC+8).OEM & ODM projects are highly welcomed. We have strong R&D ...