REPOTEC RP-WR1102G/1 Fix-Gain Booster 100mW indoor bi-directional Amplifier designed for 2.4 GHz wireless LAN for 802.11g, works together with an indoor Wireless Access Point to improve its operation, Plug and play, Bi-directional, half duplex, auto-switching via carrier sensing, includes RG316 30cm cable with RP-SMA plug