Features of the 250 mW 2.4 GHz 802.11g Certified Indoor Amplifier Kit, RP-TNC Connectors product 2.4 GHz 802.11g 250 mW Amplifier with RP-TNC Connectors Power Supply USB Wireless Ethernet Adapter with Rubber Duck Antenna No FCC forms required for purchase Note: Kits only available for sale in the USA