NETGEAR R6100: OpenWrt Compatibility Report
The NETGEAR R6100 runs OpenWrt 25.12.0 on the ath79/nand target, and has been supported since 15.05. Its WiFi 5 (AC) wireless on the ath9k driver rates excellent for open-source driver support (0.85/1.0), installation is rated easy, and it is still sold new.
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Specifications
| SoC | Atheros AR9344 |
|---|---|
| CPU | 1 core @ 560 MHz |
| RAM | 128 MB |
| Flash | 128 MB (NAND) |
| Ethernet ports | 5 |
| USB | 1x 2.0 |
| WiFi generation | WiFi 5 (AC) |
| Radios | 2.4GHz: b/g/n · 5GHz: a/n/ac |
| WLAN hardware | Atheros AR9344, Qualcomm Atheros QCA9882-2R4E |
| WLAN driver | ath9k, ath10k-ct |
| OpenWrt target | ath79 / nand |
| Package architecture | mips_24kc |
| Current release | 25.12.0 |
| Supported since | 15.05 |
| Install method | GUI OEM, U-Boot TFTP recovery |
| Install difficulty | easy |
| Power supply | 12 VDC, 1.5A |
| Device type | Access point |
| Estimated throughput | 70 Mbps |
| Availability | available |
Installing OpenWrt on the R6100
Installation on this device is rated easy. You can flash it from the stock web interface without opening the case or using a serial cable. Documented methods: GUI OEM, U-Boot TFTP recovery.
Official OpenWrt device page for the R6100
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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