we are a mamufacturer to design and produce usb data cable,irda wireless connection ,bluetooth usb dongle( adapter ) ,bluetooth handfree,usb hub,card reder , pc camera ,usb fan ,usb light and some usb series products, for more details please visit http://www.sun-usb.com email: david@sun-usb.com msn: sun-usb-david@hotmail.com ------------------------------------------------------------------------------ enjoy the wireless freedom of bluetooth today from up to stated distance 100 meters away: connect your laptop or pc to the internet via your cell phone download free ringtones, games, screensavers and wallpaper from the internet and upload them to your mobile phone all for free. transfer pictures from your camera phone to the pc use your mobile phone to transport files from computer to computer. synchronize your cell phone & pda with your pc wirelessly this dongle can commuicate with all device with bluetooth trademark