The RFSP4TA0102GUSB2 from RF-Lambda is a RF Switch with Frequency 1 to 2 GHz, Insertion Loss 0.7 to 1.1 dB, Isolation 70 to 80 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, USB Controlled. More details for RFSP4TA0102GUSB2 can be seen below.