... , PSP, iPad, iPod, Notebook PC, iPhone, TV etc.3.Built-in rechargeable high energy density lithium ... at any time.4.Easy to use, Zero configuration. Just insert your 3G/4G SIM card and an unimpeded ... portable design as small as a mini mobile phone. 3G/4G Characteristics for WCDMA(E5-W) ... Interface: 1 x Micro USB Charger Port 1 x SIM Card InterfaceOperation System: Windows 98, Windows XP, Windows 2000, ...