BNC Female-Female Coupler.
Two female BNC connectors. Used to connect together RG58 and RG59 and RG6 Cables.
Connector can be used for extending current cablings.
Similiar to:
Cablestogo Part# 02030
UPC:820799021310
Got the BNC Female-Female Adapter Coupler from PCCABLES.COM and am Super Happy with the Speed it was Shipped and the Quality. Will be back for more.