Adaptador modular de teléfono DB9 macho DB9M a RJ11 RJ12 hembra 6P6C
This modular adapter has a DB9 male connector that plugs into DB9 RS232 serial port and converts it to an RJ11 or RJ12 connection. DB9 Male to RJ11/RJ12 Modular Adapter. Connector 1: DB9 Male. Connector 2: RJ11/RJ12 Female.