The USB-1SP2T-673 from Mini Circuits is a RF Switch with Frequency 100 MHz to 67 GHz, Insertion Loss 1.1 to 9 dB, Isolation 27 to 45 dB, P1dB 27 dBm, P1dB 0.5 W. Tags: Module with Connectors, Solid State. More details for USB-1SP2T-673 can be seen below.