Skinny Ethernet LAN UTP CAT6 Cable - 3mm diameter - 1 meter long : ID 5441 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Ercielook Cat 6 Flat Ethernet Cable 150 ft, White Long Internet Cable with rj45 connectors, High Speed White LAN Cable with Clips & Straps : Ercielook: Electronics