TP-LINK 150m Battery powered Portable Wireless 3G Router (TL-MR3040).
*Compatible with LTE/ HSPA+/UMTS/EVDO 3G/4G* USB modems
*Features a 2000mAh battery for maximum usage time
*Four operation modes available for different situations: 3G/4G Router, *Travel Router (AP), WISP Client Router, Wireless Router
*150Mbps wireless speeds for rapid sharing and increased signal range
Dimensions (W X D X H) 3.9 x 2.4 x 0.6 in. (100 x 62 x 16 mm)
Weight 3.3 ounce (94g)
Antenna Type Internal Antenna
Power Supply Internal 2000mAh rechargeable battery, 5VDC/1.0A external power adapter.
Supported Modem: All kinds of 3G, EDGE, Qualcom CDMA Modem.
Supported ISP: Zoom Ultra (Citycell), Teletalk, Robi, Grameenphone, Banglalink, Airtel.