TP-Link M8550 5G Mobile Hotspot WiFi 6E
- 5G with automatic fallback to 4G or 3G
- AXE3600 tri-band Wi-Fi 6E
- Up to 32 devices
- 4680 mAh battery, up to 14 hours
- Nano SIM, sold separately, no eSIM
- Cellular or Ethernet mode, Gigabit port
- WireGuard VPN, 2 Year Manufacturer warranty
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A fast, unlocked cellular hotspot with tri-band Wi-Fi, a touchscreen, long battery and a wired router mode for travel, remote work or backup home internet. You need your own data SIM, and eSIM is not supported.
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ASIN: B0FQDMQXRWModel: M8550Category: Network Routers
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Overview
A fast cellular modem feeds a tri-band Wi-Fi radio inside the TP-Link hotspot, sharing a cellular connection with many devices. Plug in Ethernet instead and it works as a regular Wi-Fi router, with external antenna ports for weak signal.
Fast, flexible internet in your pocket, with antenna ports and a wired mode, is the reason to carry it. A physical SIM is required, and real speed depends on your carrier's coverage.
Who it's for
Suited to road trips, job sites, camping and backup internet at home. People without a data plan or in areas with weak cellular coverage will see far less benefit.
Pros and cons
- Unlocked for major US carriers
- Wi-Fi 6E tri-band
- Long battery life
- Ethernet router mode
- No eSIM support
- SIM and antennas sold separately
- Antenna connector type listed two ways
Performance notes
Speed is set by the cellular signal more than the Wi-Fi side, so external antennas help most in rural areas. The newest Wi-Fi band carries the fastest local speeds over short distances.
Specifications
| Brand | TP-Link |
|---|---|
| Model | M8550 |
| Dimensions & fit | |
| Item weight | 6.72 ounces |
| LAN Port Bandwidth | 1000 Mbps |
| Item Dimensions L x W x H | 5.31 x 0.81 x 2.9 inches |
| Capacity & performance | |
| Wi-Fi speeds | 2,880 Mbps (6 GHz), 2,880 Mbps (5 GHz), 688 Mbps (2.4 GHz) |
| Cellular speeds | Up to 3.4 Gbps down / 900 Mbps up on 5G |
| Power & efficiency | |
| Battery | 4680 mAh, up to 14 hours |
| Compatibility & installation | |
| Connectivity Technology | 5G, Ethernet, Wi-Fi |
| Warranty & support | |
| Warranty Description | 2 Year Manufacturer |
| Other details | |
| WiFi Generation | Wi-Fi 6E, tri-band AXE3600 |
| Maximum devices | 32 |
| Sim | Nano SIM, no eSIM |
| BuiltIn Media | Mobile router, 4680mAh battery, power adapter, USB-C cable, quick installation guide |
| Vpn | WireGuard |
| Ports | USB-C (USB 3.0), Gigabit WAN/LAN, microSD |
| External antenna | Two connectors, antennas sold separately |
| Control method | Touchscreen, Tether app |
Frequently asked questions
How big is the TP-Link M8550 hotspot?
It measures 5.31 x 2.9 x 0.81 inches and weighs 6.72 ounces.
Does the TP-Link M8550 come with a SIM card?
No. A SIM card is required and sold separately, and eSIM is not supported.
Can the TP-Link M8550 work as a home router?
Yes. Ethernet Mode turns it into a Wi-Fi router fed by a wired connection.
Which carriers work with the TP-Link M8550?
It is unlocked and certified for AT&T, T-Mobile and Verizon.