Newlink WiFi Antenna 7dB High Gain Wireless Booster Aerial RP-SMA

Omni-Directional 7dBi Antenna with Reverse SMA Connection Boosts the range of an existing Wireless Device that has a removable SMA Antenna. Compatible with 802.11b (11Mbps) and 802.11g (54/108/125). Reverse SMA is the most common standard for removable antennas for wireless routers and pci cards. Found on most D-link, Netgear, Belkin, Linksys and many other makes. If the antenna can be removed on your wifi device, you can replace it with this antenna to get an improved signal. Some routers use RP-TNC connectors rather than RP-SMA. Please check with manufacturer before ordering
Linksys WRT54G-UK uses RP-TNC (if you know of any others please email us). Specification Colour: Black. Connection: Reverse SMA (standard for nearly all wireless routers/PCI cards with removable antenna). Length: 29cm total Frequency: 2400-2500MHz (2.4g to 2.5g) Omni-Directional: transmits 360degrees Powerful 7dB gain. Impedance: 50 Ohm Polarisation: Linear, Vertical Retail blister packs. So