Online Spare Parts ReStore › Moxa-TCC-80-DB9 Moxa-TCC-80-DB9 $136.95 Port-Powered RS-232 to RS-422/485 Converter with 15 KV serial ESD protection and DB9 male connector on the RS-422/485 side Port-Powered RS-232 to RS-422/485 Converter with 15 KV serial ESD protection and DB9 male connector on the RS-422/485 side Add To Cart Added! You Might Also Like SEL-2829MX1 Sierra Wireless-RV50X TP-DCDC-1248 MOXA-E1211-T MOXA-MGate MB32701-T