EnGenius ESR9850: OpenWrt Compatibility Report
The EnGenius ESR9850 was supported by OpenWrt from 15.05 on the ramips/rt305x target, but its last supported release has reached end of life. Its WiFi 4 (N) wireless on the rt2800pci driver rates fair for open-source driver support (0.50/1.0), installation is rated moderate, and it is no longer sold new.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the EnGenius ESR9850, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Ralink RT3052 |
|---|---|
| CPU | 1 core @ 384 MHz |
| RAM | 32 MB |
| Flash | 4 MB |
| Ethernet ports | 5 |
| WiFi generation | WiFi 4 (N) |
| Radios | 2.4GHz: b/g/n |
| WLAN hardware | Ralink RT3052 |
| WLAN driver | rt2800pci |
| OpenWrt target | ramips / rt305x |
| Package architecture | mipsel_24kc |
| Current release | EOL |
| Supported since | 15.05 |
| Install difficulty | moderate |
| Power supply | 12 VDC, 1.0A |
| Device type | Home router |
| Estimated throughput | 48 Mbps |
| Availability | discontinued |
Installing OpenWrt on the ESR9850
Installation on this device is rated moderate. Expect to use a recovery mode, TFTP or a vendor tool rather than a plain web upload.
Official OpenWrt device page for the ESR9850
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
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