The Networx ISDN (PRI) Crossover Adapter allows you to convert a classic patch cable into a crossover adapter for various purposes. Networx gives you the ISDN (PRI) Crossover adapter at the greatest price possible. The Networx ISDN (PRI) Crossover adapter is an extremely easy to use cable adapter. This compact loopback adapter is probably the quickest and most painless way to convert a standard patch cable into a crossover cable. All you have to do is plug the patch cable into the Networx ISDN (PRI) crossover adapter and then insert the adapter into the destination device, be it a router or a switch. This crossover adapter is a must have for every network technician as it totally eliminates the need to carry hefty cables around. The Networx ISDN (PRI) Crossover adapter comes with a small sturdy chain to use with a key ring or utility bag, making portability, an easy option. Easily convert any standard ISDN Line into a Crossover Cable Eliminate the need to carry extra cables A must have for all PC and Network Technicians Use spare patch cables to connect similar computing devices Small, compact design guarantees high portability Molded architecture saves from dents and scratches for long lasting use

Package Quantity: 1. Connector B: RJ45 Female. Warranty: Lifetime Warranty. Style: Crossover. Color: Blue.