Say Hello to the Linksys MR55WH
The Linksys MR55WH (LN3121) router is powered by Cognitive™ Mesh technology, which adapts to your WiFi needs. Your devices will always have a full-strength signal throughout your entire home.
- Linksys Classic Micro Pro 6
- Linksys Cognitive Mesh technology
- AX5400 dual-band
- 802.11ax
- 1 GHz dual-core processor
- 2x4 spatial streams
- Guest network
- Wi-Fi Protected Setup™ (WPS)
- Dynamic Frequency Selection (DFS) support
- Bluetooth® Low Energy for secure and easy setup
- Beamforming support
- Wall mount and desktop placement
- Buttons and switch
- WPS button
- Reset button
- Power switch (rocker style)
- Antennas
- Two adjustable external antennas
- One internal Bluetooth antenna for setup
- Ports
- Four Gigabit ethernet ports
- One Gigabit internet port
- Power port
- One USB 3.0 port with the following features and support (supported on parent node only):
- FAT, FAT32, NTFS, and HFS+ journaled and non-journaled file systems
- Supports SMB v2.0
- UPnP®
- Supports up to 1100mA current draw
- Dimensions: 8.46 x 6.10 x 2.20 in
- Weight: 1.26 lb (574 g)
- An active internet connection
- Mobile device with the latest Linksys app
- Linksys cloud account
- Linksys MR55WH (LN3121)
- Quick start guide
- Ethernet cable
- Power adapter (12V, 2A)
- Regulatory and warranty documentation
The hardware version is located beside or beneath the model number and is labeled version, ver., or V. If there is no version number beside the model number on your Linksys product, the device is version 1. If you still have trouble finding your version number, refer to the complete article for more information.
- Firmware
- Ver. 1.1.2.209598
- Latest Date: 10/13/2023
- Download 40.4 MB
- Release Notes
Setting up the Linksys MR55WH (LN3121)
1. Turn ON your Linksys router.
2. Connect your mobile device to the default WiFi.
3. Open the Linksys app.
- Tap Set up a New Wi-Fi Network (iOS)
- Tap Launch setup (Android™)
4. Tap Velop and Mesh Routers, then follow the on-screen instructions.
Are you still having trouble setting up your router? Click More for additional help.
2. Tap the menu icon.
3. Tap on Wi-Fi Settings.
4. Tap the field you want to change on the Wi-Fi Settings, and then tap Save once done.
Resetting the Linksys MR55WH (LN3121)
1. Press and hold the Reset button at the bottom of the device.
The light at the front of the router will flash bright red, pulse dimly three times, flash bright red again, and then turn OFF. You can release the reset button after this process, which takes 10-20 seconds.
2. Wait for the light to turn solid purple, indicating it is ready to be set up.
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