Low Profile Bracket for VGA card or Serial Port DB9 RS232 COM PCIe Card
S$ 3.06
Serial Port Cards/cables/adapt
15ft Serial Extension Cable RS-232 DB9 Male to Female
S$ 7.87S$ 11.58
8 Port Surface Mount Keystone Jack Box
S$ 9.76
IO Crest SI-PEX15055 2 Port DB9 Serial PCI-e x1 Card low profile bracket
S$ 24.57S$ 28.56
IO Crest RS-232 + RS-422/485 DB9 Serial M.2 B+M Key Controller Card
S$ 42.67S$ 52.03