TP-Link AC2600 WiFi Extender(RE650), Up to 2600Mbps, Dual Band WiFi Range Extender, Gigabit port, Internet Booster, Repeater, Access Point, 4x4 MU-MIMO - Newegg.com
Best WiFi extenders: Netgear, TP-Link, and Linksys win out | Mashable
NETGEAR AC1200 Dual-Band Wi-Fi Range Extender White EX6150-100NAS - Best Buy