Lunzn FastRhino R66S: OpenWrt Compatibility Report
The Lunzn FastRhino R66S runs OpenWrt 25.12.1 on the rockchip/armv8 target, and has been supported since 24.10.5. Its No WiFi wireless on the none driver rates fair for open-source driver support (0.60/1.0), 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 Lunzn FastRhino R66S, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Rockchip RK3568 |
|---|---|
| CPU | 4 cores @ 2000 MHz |
| RAM | 2048 MB |
| Ethernet ports | 2 (2.5G) |
| USB | 2x 3.0 |
| WiFi generation | No WiFi |
| WLAN hardware | - |
| WLAN driver | none |
| OpenWrt target | rockchip / armv8 |
| Package architecture | aarch64_generic |
| Current release | 25.12.1 |
| Supported since | 24.10.5 |
| Install method | SD card |
| Install difficulty | moderate |
| Power supply | 12 VDC, 1A via barrel |
| Device type | Home router |
| Estimated throughput | 2000 Mbps |
| Availability | discontinued |
Installing OpenWrt on the FastRhino R66S
Installation on this device is rated moderate. Expect to use a recovery mode, TFTP or a vendor tool rather than a plain web upload. Documented methods: SD card.
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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