Amazon.com: C. Crane CC Vector RV Long Range WiFi Repeater System 2.4 GHz- Extends Distant WiFi to All Devices in Your RV, Boat or Big Rig : Electronics
Amazon.com: VICTONY 1200Mbps WiFi Range Extender Wireless Internet Booster Cover up to 3000 sq.ft & 25 Device Wireless Signal Repeater, Extend WiFi Signal to Smart Home & Alexa Devices (Black) : Electronics
ZWO WiFi Extender – ZWO ASI
USB WiFi Repeater - Antenna Extender for RV - Marine || RadioLabs
customized new base station signal alarm| Alibaba.com
NETGEAR WN2500RP Universal Dual Band WiFi Range Extender 12V 1A 12W AC DC Adapter Power Supply Charger - Walmart.com