Sercomm LTE2122GR 4G Router Modification Service


55 in stock (can be backordered)

Sercomm LTE2122GR 4G Router Modification Service

55 in stock (can be backordered)

SKU: MOD-SER-SERC-LTE2122-01 Categories: ,


Sercomm LTE2122GR 4G Router Modification Service

Full Mod – Provides 4x 4G SMA ports.

Please Note – All modifications (4G/5G & WIFI) removes and replaces all internal antennas for SMA external antenna ports. The internal antennas will no longer function. The router will be reliant on the new SMA ports for connectivity.

Router Modification Service

This Purchasing option is used to purchase our fantastic, well known and loved router antenna modification service.

This requires you to send your router to use for modification.

Modification Service Process:

Once you have completed the checkout process, please dispatch your router to the address within you purchase receipt (received via email) and provide us with the tracking information via email.

More details about the modification:

  • Please look in our “FAQ” section for our more frequently asked questions.
  • For more information and what this modification can, do take a look at our  “Modification Info” page.
  • Download and read our “Modification User Manual” in the download tab below

More Tools & Information:

Need help getting up an running?. Don’t forget Router-Mods offer an onsite installation service. Click here for more information.

Download our advance guides for more in-dept details for everything you need to know for the perfect installation.

Don’t forget to take a look at our “installation prep” free guide.

If you have any further questions, please contact us.

Additional information

Weight 1.99 kg
Dimensions 22.7 × 18.1 × 7 cm

Router Features

  • Three 4G+ CAT 18 600mbps 4G+/LTE Router/Hub. Will work with any Three Network Sim Card
  • Genuine UK Supplier. 1 Year Warranty + VAT invoice provided
  • Lightning-Fast CAT 18 up to 600mbps Download Speeds. 2 x External SMA Antennas included
  • Wireless – 802.11a/b/g/n/ac. 1 x RJ11 Telephone Port, 2 x LAN GE Ports (RJ45)

Router Specifications

Mobile Connectivity
4G Connectivity: Category 18 LTE
4G Download Speed: Up to 600 Mbps download
4G Upload Speed: Up to 100 Mbps upload
4G Bands: LTE bands 1, 3, 7, 20, 32 & 42
External Antenna: Yes, 2x connectors
Home Network Connectivity
Dual-Band Wi-Fi: Yes
Wi-Fi Connectivity: 802.11a/b/g/n/ac
Wi-Fi Devices: Up to 64 devices
Ethernet: 2 Gigabit Ethernet ports
Dimensions: 27.7 x 18.1 x 7.0 cm
Weight: 700g
Model: Sercomm LTE2122GR
Colour: White
Other Features: Three 4G+ Hub App
More Information: See

Modification Video

Sercomm LTE2122GR 4G Router Specification Sheet

Sercomm LTE2122GR Modification User Guide


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