TP-Link M8550 Cellular Router

TP-Link M8550(EU) | Portable 5G Cellular Router

The TP-Link M8550(EU) cellular network device Cellular network router delivers 5G-ready mobile broadband in a pocket-sized form factor. Built for UK travellers, remote workers, and small sites needing fast, flexible internet without fixed-line installation, it supports 4G, 5G, and LTE across multiple bands, plus dual-band Wi-Fi 6 for stable connections on up to 16 devices.

Slim Specs Table

Built-in display for quick status checks

A colour screen on the front panel shows signal strength, data usage, battery level, and connected devices without opening an app. This removes guesswork when moving between locations and helps monitor real-time performance in the field.

Compact, battery-powered design for on-the-go use

Weighing under 200 g and measuring just 20.5 mm thick, the M8550(EU) fits in a jacket pocket or bag. Its 4680 mAh internal battery provides several hours of continuous Wi-Fi sharing, ideal for outdoor work, temporary sites, or travel where mains power is unavailable.

Advanced Wi-Fi 6 with broad device support

Supporting 802.11a/b/g/n/ac/ax, the router can connect up to 16 devices simultaneously at up to 200 Mbit/s WLAN throughput. Wi-Fi 6 ensures efficient bandwidth allocation, reducing lag when multiple users stream, video call, or transfer files at once.

Secure connections with modern encryption

WPA-PSK and WPA2-PSK encryption keep your network protected from unauthorised access. A physical reset button allows quick restoration to factory defaults if credentials are compromised or settings need clearing.

Box contents

• TP-Link M8550(EU) cellular router
• USB Type-C charging cable
• Quick start guide

Check before you buy

• Confirm the router supports your mobile network’s 4G/5G bands in the UK.
• Verify the USB-C cable is sufficient for your charging setup or if a UK plug adapter is needed.
• Check that your SIM card is compatible (standard, micro, or nano).
• Confirm CE marking for UK sale and warranty coverage.

Frequently Asked Questions

Q: Does the M8550(EU) support 5G in the UK?

A: Yes, it supports 5G alongside 4G and LTE, but check your provider’s band compatibility.

Q: Can I use a microSD card for storage?

A: Yes, it accepts microSD (TransFlash) and Nano Memory cards for additional storage.

Q: How many devices can connect at once?

A: Up to 16 devices can connect simultaneously via Wi-Fi.

Q: Is an Ethernet port available?

A: No, this model has no Ethernet LAN port; it is wireless-only.

Q: What security protocols are supported?

A: It uses WPA-PSK and WPA2-PSK encryption for secure connections.

The Consultant’s verdict & warranty

The TP-Link M8550(EU) cellular network device Cellular network router is best suited for mobile professionals, travellers, and temporary sites needing reliable, fast internet without fixed-line infrastructure. Its compact size, built-in display, and Wi-Fi 6 support make it a versatile on-the-go solution. Covered by the standard Manufacturer Warranty.