TP-Link M8550 5G Mobile Wi-Fi Router

The M8550 is a premium 5G mobile Wi-Fi router for people whose office moves: download speeds up to 3.4 Gbps over 5G, tri-band Wi-Fi 6E (AXE3600) and support for 32 simultaneous devices make it a genuine broadband replacement for remote work, business travel or a temporary site — not just a hotspot of last resort.

A 2.4-inch colour touchscreen handles everyday management — network status, data usage, battery, connected devices and Wi-Fi settings — without an app or computer, while a Gigabit WAN/LAN port adds a stable wired option and USB-C covers fast charging and data. Integrated WireGuard VPN encrypts the connection for safer remote working, dual TS-9 ports accept external antennas where signal is weak, and the removable 4680 mAh battery lasts the working day. For a lighter-duty travel unit, see the M7350 compact mobile router.

Key features

• Ultra-fast 5G with download speeds up to 3.4 Gbps.
• Tri-band Wi-Fi 6E (AXE3600) serving up to 32 devices simultaneously.
• 2.4-inch colour touchscreen for app-free everyday management.
• Integrated WireGuard VPN for encrypted remote access to business networks.
• Gigabit WAN/LAN port and USB-C for wired networking, fast charging and data.
• Removable 4680 mAh battery keeps you connected all day.
• Dual TS-9 antenna ports and microSD support up to 2 TB for weak-signal areas and file sharing.

Works with

• TP-Link M7350 — pocket-sized mobile Wi-Fi for lighter duties
• TP-Link Omada ER706W-4G — fixed 4G Wi-Fi router for permanent sites
• All routers
• All networking

Frequently asked questions

Can it replace fixed broadband?

For many users, yes — with up to 3.4 Gbps over 5G, tri-band Wi-Fi 6E and a Gigabit WAN/LAN port for a wired device, it comfortably runs a home office or small temporary site where 5G coverage is good.

How does the VPN work?

WireGuard VPN is integrated in the router itself, so every connected device benefits from an encrypted tunnel — ideal for secure access to business networks while travelling.

What if the mobile signal is weak?

Two TS-9 antenna ports accept optional external antennas to improve reception in fringe areas — useful in vehicles, rural sites and buildings with poor indoor coverage.

Which SIM does it take, and can it store files?

It takes a Nano SIM for plug-and-play mobile networking, and a microSD card up to 2 TB can be fitted for convenient file storage and sharing.

Putting 5G to work? Call 0333 242 1314 or email sales@clisecure.com and we will match the routers, antennas and data hardware before you order.