D-Link DWR-510 is a 3G pocket router and dongle, it is slim and small enough to carry in your pocket. It allows user to take full advantage of HSUPA-complied 3G network for portable use any where or anytime while on-the-go. Its most practical feature is D-Link myPocket, which can work as Wi-Fi router mode or 3G USB modem mode. Wi-Fi Router mode lets your Wi-Fi capable devices access to 3G network via wireless connection like iPhone, Portable Gaming Device, PSP, Smart Phone, Notebook, Digital Camera. It can share its 3G connection with 10 Wi-Fi clients. To use the D-Link myPocket as 3G USB modem, you can not only keep your PC connected to 3G network but allows you to turn-off your PCâ€™s Wi-Fi radio to save battery power.