MikroTik RBSXTsq2nD (SXTsq Lite2): OpenWrt Compatibility Report
The MikroTik RBSXTsq2nD (SXTsq Lite2) runs OpenWrt 25.12.0 on the ath79/mikrotik target, and has been supported since 21.02.0. 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 it is still sold new.
Hardware data and retail listings last checked .
Where to buy
- Buy $50
- Microcom US reseller, $39.95, usually ships in 6-8 weeks Currently out of stock $40
- Multilink US reseller catalog page for RBSXTsq2nD; no price or add-to-cart shown
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Specifications
| SoC | Qualcomm Atheros QCA9553 |
|---|---|
| CPU | 1 core @ 650 MHz |
| RAM | 64 MB |
| Flash | 16 MB |
| Ethernet ports | 1 |
| WiFi generation | WiFi 4 (N) |
| Radios | 2.4GHz: b/g/n |
| WLAN hardware | Atheros AR9531 |
| WLAN driver | ath9k |
| OpenWrt target | ath79 / mikrotik |
| Package architecture | mips_24kc |
| Current release | 25.12.0 |
| Supported since | 21.02.0 |
| Install method | Mikrotik TFTP |
| Install difficulty | moderate |
| Power supply | Passive PoE 10-30 VDC, 5W |
| Device type | Home router |
| Estimated throughput | 81 Mbps |
| Availability | available |
Installing OpenWrt on the RBSXTsq2nD (SXTsq Lite2)
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.
See "Common Procedures for MikroTik RouterBoard Products" wiki page
Official OpenWrt device page for the RBSXTsq2nD (SXTsq Lite2)
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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