The RFSP2TA0204GUSB-N from RF-Lambda is a RF Switch with Frequency 2 to 4 GHz, Insertion Loss 1 to 1.5 dB, Isolation 80 to 85 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, USB Controlled. More details for RFSP2TA0204GUSB-N can be seen below.