TP-Link Portable Battery Powered 3G/4G Wireless N Router [TL-MR3040] - Hands on images
TP-Link Portable 3G/4G Wireless N Router – Switchcom Distribution
Amazon.com: FITHOOD Battery Replacement for TP-Link 3G/3.75G Battery Powered Wireless Router, Portable Mini 150Mbps 3G Mobile Wireless Router, TL-MR11U, TL-MR3040 Part NO TBL-68A2000 : Electronics
TL-MR3040 | Portable Battery Powered 3G/4G Wireless N Router | TP-Link Sri Lanka