Ethernet™ 10 or 100-Meg Crossover Adapter
This crossover has all 4 pairs crossed to allow connecting two computers or two hubs directly to each other.
Balun – Twinax™ Male to RJ45
RJ11 to RJ45 4 Conductor Crossed Cable 7′
10 or 100 Base TX Crossover Cable No Boots
10/100 Base TX Crossover Coupler with Power over Ethernet