used as mouse pad, play music, 4 port usb hub, stereo speaker,with thermometer and clock, blue LED light

Brand new & high qualityEasy to install, plug and playBuilt-in 4 USB ports for external USB devices connectionNo need to clutter your desk with two many products, give yourself more space with this dual mouse mat and hubBlack compact panel and smooth movement for both conventional wheel based and optical mouseWith LED light surrounding the whole mouse pad, shining in the darkness, brightening up your computer working spaceSpecifications:One upstream port (USB - A male) and four downstream portsWith blue LED indicatiorWith OCD (Over Current Detection) and OCP (Over Current Protection) function for downstream ports

With thermometer display termprature(celsius&fahrenheit alternative)

With clock(12&24 hours mode)

With 1 pc stereo speaker

With microphone builted for internet chattingSupport both full-speed (12M bps) and low-speed (1.5M bps)Support USB 1.1Support Windows 98/2000/ME/XP/20003/vista and Mac OS 8.5 or over version Size: approx 24.3cm x 21cm x 2.2cm (9.56" x 8.26" x 0.86")Cable length: approx 90cm (35.43")

Package included

1 X Mouse mat pad 4 ports USB hub

Blue LED Mouse Pad Mat 4 Port USB HUB