CISPR 32, FCC Part 15B Class B

8 Port PCIe Board, w/o Cable, RS-232/422/485, w/ Surge , w/ Isolation

4 Port PCIe Board, w/o Cable, RS-232/422/485, w/ Isolation, Low Profile

4 Port PCIe Board, w/o Cable, RS-232/422/485, LowProfile

4 Port UPCI Board, w/ DB25M Cable, RS-232/422/485, LowProfile

4 Port UPCI Board, w/ DB9M Cable, RS-232/422/485, LowProfile

4 Port UPCI Board, w/DB25M Cable, RS-232/422/485, w/Isolation, Low Profile