Description
Description
The TP‑Link Archer MR400 AC1200 is a powerful 4G LTE router that delivers fast mobile internet via SIM card, making it ideal for locations without fixed broadband. With its dual-band Wi-Fi (2.4 GHz + 5 GHz), it supports multiple devices simultaneously and delivers reliable performance. Plug in a micro SIM, attach the LTE antennas, and you’re ready to go — no complex setup needed. Thanks to TP‑Link’s Tether app, you can easily manage your network, control access, and monitor usage right from your phone.
Tech Specs
| Model | Archer MR400 (AC1200) |
| Network Type | 4G LTE (Cat 4), 3G |
| LTE Speed | Up to 150 Mbps download |
| SIM Slot | Micro / Nano SIM |
| Wi‑Fi Standards | 802.11a/n/ac (5 GHz), 802.11b/g/n (2.4 GHz) |
| Wi‑Fi Speed | 300 Mbps (2.4 GHz) + 867 Mbps (5 GHz) |
| Ethernet Ports | 3 × LAN, 1 × LAN/WAN (all 10/100 Mbps) |
| Antennas | 2 × detachable LTE antennas |
| Buttons | Power, WPS/Reset, Wi‑Fi On/Off |
| Power Supply | 12 V ⎓ 1 A |
| Dimensions | 202 × 141 × 33.6 mm |
| Network Bands | 4G: FDD‑LTE B1/B3/B7/B8/B20; TDD‑LTE B38/B40/B41 |
| Wireless Security | WEP, WPA/WPA2, WPA-PSK/WPA2-PSK |
| Max Devices Supported | Up to 64 Wi-Fi devices |
| Management | Web interface + TP-Link Tether app |
| Warranty Terms: | No warranty |
★ ★ ★ ★ ★ 4.4 out of 5 “Stable 4G connection but I’ve seen occasional dropouts — works great for rural setups.” — Verified user review on networking forums :contentReference[oaicite:11]{index=11}
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