The TP-Link AC1200 Wireless Dual Band 4G LTE Router - ARCHER MR400 is a powerful and compact 4G LTE router designed for homes, remote offices, or locations without wired broadband. It delivers high-speed wireless internet over mobile networks using a SIM card, supporting LTE Cat4 with speeds up to 150 Mbps.
Dual-band Wi-Fi (2.4 GHz and 5 GHz) ensures stable and fast wireless connections for streaming, gaming, and browsing on multiple devices simultaneously.
Hardware Specifications
- Model: Archer MR400
- LAN Ports: 3 × 10/100 Mbps LAN
- WAN/LAN Port: 1 × 10/100 Mbps WAN/LAN
- SIM Slot: 1 × nano-SIM
- Antennas: 2 detachable LTE antennas + internal Wi-Fi antennas
- Buttons: Power On/Off, Wi-Fi On/Off, WPS/Reset
- Power Supply: 12V/1A
- Dimensions: 174 × 124.5 × 33.5 mm
- Weight: Approx. 260g
Wireless & LTE Features
- Wireless Standards:
- 802.11b/g/n (2.4GHz)
- 802.11a/n/ac (5GHz)
- Wi-Fi Speeds:
- 2.4GHz: up to 300 Mbps
- 5GHz: up to 867 Mbps
- Total Bandwidth: AC1200 (Combined)
- LTE Category: Cat 4
- LTE Speeds:
- Download: up to 150 Mbps
- Upload: up to 50 Mbps
- Supported LTE Bands:
- FDD-LTE: B1/B3/B7/B8/B20 (2100/1800/2600/900/800 MHz)
- TDD-LTE: B38/B40/B41 (2600/2300/2500 MHz)
- 3G Bands: B1/B8 (2100/900 MHz)
Software & Features
- Max Device Connections: Up to 64
- Wireless Security: WPA/WPA2, WPA-PSK/WPA2-PSK encryption
- Guest Network: 2.4GHz and 5GHz guest SSIDs
- QoS: Quality of Service for traffic prioritization
- Parental Controls: Time-based access and content filtering
- Firewall: SPI Firewall, DoS protection, IP/MAC binding
- IP Support: IPv4 and IPv6
- WAN Types: Dynamic IP, Static IP, PPPoE, L2TP, PPTP
- VPN Support: PPTP, L2TP, OpenVPN (carrier-dependent)
- Management Tools:
- Web Interface
- TP-Link Tether App for mobile configuration
- Dynamic DNS Support: Yes (No-IP, DynDNS)
- Device Management: Bandwidth control, Access control, Device prioritization
Environmental Specs
- Operating Temperature: 0°C ~ 40°C
- Storage Temperature: -40°C ~ 70°C
- Operating Humidity: 10% ~ 90% non-condensing
- Storage Humidity: 5% ~ 90% non-condensing
In the Box
- Archer MR400 Router
- Power Adapter
- RJ45 Ethernet Cable
- Quick Installation Guide
- Two External LTE Antennas
🔑 Key Features
- Cutting-edge 4G network – share internet access with up to 64 Wi-Fi devices and enjoy download speeds of up to 150 Mbps
- AC1200 Wi-Fi – creates simultaneous dual band Wi-Fi networks, with maximum speeds of up to 300 Mbps on the 2.4 GHz band and 867 Mbps on the 5 GHz band
- Plug a SIM card and play – no configurations needed, compatibility for SIM cards in 100+ countries are assured by years of field tests
- Two detachable advanced LTE antennas – enjoy stable and efficient connections to every device thanks to the two external antennas
- Wi-Fi router mode – plug an Ethernet cable into the LAN/WAN port for flexible access as a backup option if you can't get a 4G connection
📄 Meta Description
TP-Link AC1200 Wireless Dual Band 4G LTE Router - ARCHER MR400 is a dual-band AC1200 4G LTE router offering speeds up to 150 Mbps, nano-SIM support, and connectivity for up to 64 devices—ideal for remote areas or homes without wired internet.
Datasheet 
