Amazon.com: USB2.0 Male to RJ45 Male CAT5 Serial Console Flat Cable for Routers, Connects USB from Laptop to Console Port, No Adapters Needed, 10/8/7 Auto Install Drivers : Electronics
6 ft Blue Flat Cat5e UTP Patch Cable (FLAT45BL6) - Cat 5e Cables | Cables | StarTech.com Europe