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Portable 3G/4G Wireless N Router

Product "Portable 3G/4G Wireless N Router"

TP-Link TL-MR3020 is a pocket-sized travel router that turns a 3G/4G USB modem or an existing network connection into a Wi-Fi hotspot. Its small housing and USB power mean you can carry it along and run it from a power bank.

Key Advantages and Features:

  • Pocket-sized: just 74 × 67 × 22 mm — fits in a bag pocket
  • 3G/4G USB modem support: compatible with many USB modems, turning them into a Wi-Fi hotspot
  • Multiple modes: a mode switch selects router, access point or client operation
  • Wireless N: up to 150 Mbps on 2.4 GHz
  • USB powered: 5 V — runs from a computer's USB port or a power bank

Technical Specifications:

ParameterSpecification
Wi-Fi standardIEEE 802.11b/g/n (2.4 GHz)
Wi-Fi speedup to 150 Mbps
Ports1 × 10/100 Mbps WAN/LAN, USB 2.0
Connection modes3G/4G USB modem or WAN (PPPoE, dynamic IP, static IP, PPTP, L2TP)
Antennasinternal
SecurityWEP 64/128-bit, WPA/WPA2, WPA-PSK/WPA2-PSK
Power5 V DC / 1 A
Dimensions74 × 67 × 22 mm
Operating temperature0…40 °C

Best suited for: travel, hotel rooms, temporary workplaces and small ad-hoc networks. This is an older Wireless N device — for a main home router a Wi-Fi 5 or Wi-Fi 6 model makes more sense today. Hardware revisions differ in their ports, so check the version marking when buying.

Properties "Portable 3G/4G Wireless N Router"
Network device type: Router
Datasheets
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Manufacturer "TP-Link"

TP-Link – networking from home to enterprise

TP-Link is one of the world's largest networking manufacturers. Our range focuses on the Omada business line: managed switches, PoE switches and Wi-Fi access points that are configured centrally from a controller.

Why TP-Link?

  • Central Omada management – every access point and switch is configured from one interface, either an on-site controller or the cloud. On a large site that means you stop configuring device by device.

  • PoE throughout – the switch powers both cameras and access points, so there is no need to run separate power to each device.

  • A wide range of price points – the same family covers a small office and a fully managed network, without compatibility gaps.

For surveillance work TP-Link is above all the part that carries camera video to the recorder: switches, PoE and site Wi-Fi.

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