Hotkey 300m Mini Portable Router Repeater Router 3G Wireless N Repeater Modem USB Flash Drive，Complies with the IEEE 802.11n Standard，DBi Integrated Antennas

As another review says, this device has poor signal strength and reception. It can’t natively bridge WiFi to Ethernet. But let me put it a different way: this has the best signal strength and reception of any router its size. This may not be suitable to you.That being said, LEDE/OpenWrt brings all kinds of possibilities for non-router services. What could you do with two Ethernet ports and USB in such a shockingly tiny device?A few notes: When configuring the wifi interface as a client, make sure you set the channel to “auto” even if you know what channel you should be on. If you’d like to use it as a bridge, you will need “relayd” and to follow the directions on the wiki’s recipes/relayclient. relayd isn’t so bad; I get around 1ms of additional latency, and 50Mbit/sec iperf3 across relayd through wifi. Admittedly, the upstream router is ten feet away...)