Each serial port supports 5-pin screw-lock-type terminal block connector
Supports USB 1.1 and USB 2.0 transfer speeds from 1.5 up to 480 Mbps
Virtual COM port drivers available for Windows 10, 8.1, 8, 7, Vista, 2003, 2000
Dimensions: 192.42 x 122.22 x 23.60 mm (L×W×H), dimensions are to DIN rail(W), to power plug(L)