Whether we are at home, office or we are travelling, we all wish for a reliable broadband connection to do our works smoothly. D-Link brings to you the DWP-157 wireless data modem USB card that effortlessly lets you connect to the worldwide mobile broadband network with a fast downloading speed of up to 21.6 Mbps. It also offers you an upload speed of up to 5.76 Mbps. Plug-and-play technology Equipped with in-built drivers and pre-loaded software, this data card is easy to use. You just need to plug it into your laptop to access internet and SMS functions on the go. Moreover, this compact USB dongle is equipped with an internal antenna to receive signals and does not need batteries to operate.