TP-Link EX220: OpenWrt Compatibility Report
The TP-Link EX220 runs OpenWrt 25.12.1 on the ramips/mt7621 target, and has been supported since 25.12.0. Its WiFi 6 (AX) wireless on the mt76 driver rates good for open-source driver support (0.80/1.0), installation is rated moderate, and it is still sold new.
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Specifications
| SoC | MediaTek MT7621DAT |
|---|---|
| CPU | 2 cores @ 880 MHz |
| RAM | 128 MB |
| Flash | 16 MB |
| Ethernet ports | 4 |
| WiFi generation | WiFi 6 (AX) |
| Radios | 2.4GHz: b/g/n/ax · 5GHz: a/n/ac/ax |
| WLAN hardware | MediaTek MT7905, MediaTek MT7975 |
| WLAN driver | mt76 |
| OpenWrt target | ramips / mt7621 |
| Package architecture | mipsel_24kc |
| Current release | 25.12.1 |
| Supported since | 25.12.0 |
| Install method | see git-commit |
| Install difficulty | moderate |
| Power supply | 12 VDC, 1A via barrel |
| Device type | Home router |
| Estimated throughput | 220 Mbps |
| Availability | available |
Installing OpenWrt on the EX220
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: see git-commit.
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
Hardware versions
The EX220 ships in several hardware revisions with different chipsets. Match the version printed on your device label before flashing.
| Version | Target | Current release | WLAN hardware |
|---|---|---|---|
| V2 shown above | ramips/mt7621 | 25.12.1 | MediaTek MT7905, MediaTek MT7975 |
| V1 | ramips/mt7621 | 25.12.2 | MediaTek MT7905, MediaTek MT7975 |
Other routers to consider
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