Let’s break down why, where to look, and what to do when you hit a dead end. TP-Link is notorious for releasing multiple hardware versions (v1, v2, v3, v4) under the exact same model name (TL-WR850N). Firmware is not interchangeable between versions.
A: No. It is 2.4GHz only (802.11n). Max speed is 300Mbps theoretical, ~80Mbps real-world. Have you successfully revived a TL-WR850N v3? Let us know in the comments below. Or, tell us your horror story about bricking it with the wrong firmware. tp-link tl-wr850n v3 firmware download
is an open-source router operating system that supports the TL-WR850N v3. Let’s break down why, where to look, and