8dBi 2.4GHz 5GHz Dual Band WiFi RP-SMA Antennas RP-SMA Female Connector U.FL Mini PCI to RP-SMA Pigtail Antenna WiFi Cable Internet Bluetooth Range Extender Repeater Antennas for Wireless Card Router - Newegg.com
Netgear Nighthawk AC1900 Dual-Band WiFi DOCSIS 3.0 Cable Modem and Router - 960 Mbps C7000100NAS - The Home Depot
Tip: Use Ethernet cables where possible and properly set up and optimise WiFi | Increase Broadband Speed
ARRIS SURFboard 16x4 Cable Modem / AC1600 Dual-Band WiFi Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 300 Mbps. - Walmart.com
Wiring a New or Used Wireless WiFi Router
Amazon.com: GE High Speed Modem Internet Cable, 14 Foot, RJ11 Ethernet, Phone Line Networking, CM Rated for In-Wall Use, Blue, 35288 : Everything Else
30ft WiFi Antenna SMA Extension Coaxial Cable Cord for Wi-Fi Wireless Router Antenna SMA Male to Female Coax Adapter Connector-EEEkit - Walmart.com