How to build a 20$ low-cost OpenWrt router – Flash OpenWrt to TP-Link WR703N | en.code-bude.net
Gomadic High Capacity Rechargeable External Battery Pack suitable for the TP-Link TL-WR703N
6dBi TP-Link TL-WR703N WiFi N G Mini Wireless Router Repeater USB 3G MOD KIT – RF Coaxial Cables, Adapters, Connectors, Antennas, router mod kits, ham radio products, Alfa and cellphone boosters
Better WR703N Antenna mod
TP-LINK TL-WR703N Antenna Mod Using U.FL SMT Connector : 7 Steps - Instructables
Gomadic High Capacity Rechargeable External Battery Pack suitable for the TP-Link TL-WR703N