Scatola interruttore dati Kentek RJ11 4 vie con coda rotante per telefono modem fax 11 pin
Connectors are fully shielded for maximum EMI/RFI protection. Heavy-duty dial contorl switch knob. Anti-skid rubber feet. RJ11 11 pin connectors. RJ11 I/O female x 1 ABCD port female. Switch box does not require power.