QuickerTek has introduced a high-power
wireless networking transceiver
for Apple’s iMac G5 that the company claims that provide up to one mile of wireless networking range. It costs US$200.
The 27dBm transceiver provides up to 10 times the signal strength of an iMac G5’s built-in wireless networking capability. It connects to the iMac case, and attaches to the AirPort card inside the iMac. It offers 500 millwatts of power.