Amazon.com: ANMBEST 2PCS M20 RJ45 Waterproof Cat5/5e/6 8P8C Connector IP67 Ethernet LAN Cable Connector Double Head with Shield Cat6 Network Cable Outdoor LAN Coupler Adapter Male to Female : Electronics
Brown 325ft Cat6 UV Resistant Waterproof Shielded Direct Burial Eternet Cable at Cables.com
Maximm Cat6 Heavy Duty Outdoor Cable - Black - Zero Lag Pure Copper, Waterproof Ethernet Cable Suitable for Direct Burial Installations. (300 Feet) - Walmart.com
20m Outdoor Waterproof Extension RJ45 Ethernet Cable - Green Backyard