MikroTik RB951Ui-2nD (hAP): OpenWrt Compatibility Report
The MikroTik RB951Ui-2nD (hAP) runs OpenWrt 25.12.0 on the ath79/mikrotik target, and has been supported since 18.06.0. Its WiFi 4 (N) wireless on the ath9k driver rates excellent for open-source driver support (0.85/1.0), installation is rated moderate, and we have no current US retail listing for it.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the MikroTik RB951Ui-2nD (hAP). See current alternatives for devices we already have links for.
Not finding a listing does not mean you cannot buy one. Our retail links come from hand research rather than a live stock feed, so this device may well still be on sale somewhere we have not checked yet.
Specifications
| SoC | Qualcomm Atheros QCA9531 |
|---|---|
| CPU | 1 core @ 650 MHz |
| RAM | 64 MB |
| Flash | 16 MB |
| Ethernet ports | 5 |
| USB | 1x 2.0 |
| WiFi generation | WiFi 4 (N) |
| Radios | 2.4GHz: b/g/n |
| WLAN hardware | Qualcomm Atheros QCA9531 |
| WLAN driver | ath9k |
| OpenWrt target | ath79 / mikrotik |
| Package architecture | mips_24kc |
| Current release | 25.12.0 |
| Supported since | 18.06.0 |
| Install method | Mikrotik TFTP |
| Install difficulty | moderate |
| Power supply | 10-28 VDC via barrel jack, 10-28 VDC Passive PoE |
| Device type | Access point |
| Estimated throughput | 81 Mbps |
| Availability | available |
Installing OpenWrt on the RB951Ui-2nD (hAP)
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: Mikrotik TFTP.
Requires initramfs network boot to install
Official OpenWrt device page for the RB951Ui-2nD (hAP)
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
Still sold and well supported
GL.iNet GL-X300B (Collie)
KuWFi CPE830(D)
YunCore CPE830(D)
Not sure which fits? Take the 60-second quiz.