Finally! Wi-Spy 2.4x is here! With 3 times the frequency resolution (328 MHz vs 1000 MHz), 3 times the amplitude resolution (0.5 dBm vs 1.5 dBm) and twice the amplitude range (-110 dBm to -6.5 dBm vs. -97 to -50.5 dBm) of the original Wi-Spy, 2.4x is an evolutionary leap forward. Chanalyzer 2.1 has also undergone major improvements to harness the expanded analyzing power of the Wi-Spy 2.4x. Pick one up in the store.