The RC-3MTS-50 from Mini Circuits is a Switch Matrix with Frequency DC to 50 GHz, Insertion Loss 0.15 to 1.10 dB, Power 34.77 to 43.01 dBm, Voltage 23 to 25 V (Input), 5 V (USB), Isolation 50 to 85 dB. Tags: USB Switch Matrix, Benchtop. More details for RC-3MTS-50 can be seen below.