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Wireless-N Home Router (WRT120N)
• Step up to the speed of Wireless-N
• Easy to install on a Windows PC or Mac
• Share a high-speed Internet connection among several computers
Support Sections
Guide Me provides step-by-step solutions and troubleshooting tips. FAQs are frequently asked product questions. Select Downloads for user guides and firmware updates.
- Overview
- Guide Me
- FAQs
- Product Information
- Getting to know the WRT120N
- Keeping your Linksys devices’ firmware or driver updated
- List of common issues with Linksys Wi-Fi and Smart Wi-Fi Routers
- WRT120N Frequently Asked Questions
- Finding the model and the serial number of your Linksys device
- Setting up your router
- Different ways in setting up your Linksys wireless router
- Setting up a Linksys router with Cable Internet service
- Setting up a Linksys router for DSL Internet connection
- Setting up a router with a Static IP account
- Changing the LAN IP of a Linksys router to Work with a DSL Modem
- Resetting a Linksys WRT120N running on an old firmware
- Checking the wireless connection speed of your computer
- Setting up WEP, WPA or WPA2 personal wireless security on a Linksys wireless router
- Changing the wireless network password of your Linksys router
- Resetting the router to factory defaults and changing the router’s password
- Adding computers, smartphones, gaming consoles and other devices
- Connecting your iPhone® to your wireless network
- Connecting your iPad® to the wireless network
- Connecting your iPad® to a wireless network with disabled SSID broadcast
- Basic troubleshooting tips for iPad® wireless connectivity issues
- Troubleshooting iPhone® and iPod® wireless connectivity to a Linksys router
- Removing a network from the preferred network list on your iPad®
- Connecting your Android™ tablet to your wireless network
- Connecting your Android™ smartphone to your wireless network
- Checking the Linksys Wi-Fi Router’s wireless settings using an Android™ tablet
- Connecting your Android™ tablet to a wireless network with disabled SSID broadcast
- Checking the Linksys router’s wireless settings
- Connecting wireless computers to your network
- Connecting devices to a Linksys router using an Ethernet cable
- Connecting your Wi-Fi enabled devices to the wireless network
- Setting up an Xbox 360® behind a Linksys router
- Wirelessly connecting your PlayStation®3 to the Internet
- Advanced Troubleshooting
- Upgrading the Linksys router’s firmware
- Getting poor or no signal from a wireless router
- Top causes of dropping wireless connection on a Linksys router
- Troubleshooting tips in wirelessly connecting to a Linksys router
- Blinking Power or Diag LED on a router
- Accessing the router’s web-based setup page
- Encountering difficulties accessing the router's web-based setup page
- Cascading or Connecting a Linksys router to another router
- Setting up port range forwarding on Linksys wireless-N routers and gateways
- Resolving NAT type issues with gaming consoles through a Linksys router
- Product Information
- Getting to know the WRT120N
- Keeping your Linksys devices’ firmware or driver updated
- List of common issues with Linksys Wi-Fi and Smart Wi-Fi Routers
- WRT120N Frequently Asked Questions
- How to find the model and serial number of your Linksys device
- Setting up your router
- Different ways in setting up your Linksys wireless router
- Setting up a Linksys router with Cable Internet service
- Setting up a Linksys router for DSL Internet connection
- Setting up a router with a Static IP account
- Changing the LAN IP of a Linksys router to Work with a DSL Modem
- Resetting a Linksys WRT120N running on an old firmware
- Checking the wireless connection speed of your computer
- Setting up WEP, WPA or WPA2 personal wireless security on a Linksys wireless router
- Changing the wireless network password of your Linksys router
- Resetting the router to factory defaults and changing the router’s password
- Adding computers, smartphones, gaming consoles and other devices
- Connecting your iPhone® to your wireless network
- Connecting your iPad® to the wireless network
- Connecting your iPad® to a wireless network with disabled SSID broadcast
- Basic troubleshooting tips for iPad® wireless connectivity issues
- Troubleshooting iPhone® and iPod® wireless connectivity to a Linksys router
- Removing a network from the preferred network list on your iPad®
- Connecting your Android™ tablet to your wireless network
- Connecting your Android™ smartphone to your wireless network
- Checking the Linksys Wi-Fi Router’s wireless settings using an Android™ tablet
- Connecting your Android™ tablet to a wireless network with disabled SSID broadcast
- Checking the Linksys router’s wireless settings
- Connecting wireless computers to your network
- Connecting devices to a Linksys router using an Ethernet cable
- Connecting your Wi-Fi enabled devices to the wireless network
- Setting up an Xbox 360® behind a Linksys router
- Wirelessly connecting your PlayStation®3 to the Internet
- Advanced Troubleshooting
- Upgrading the Linksys router’s firmware
- Getting poor or no signal from a wireless router
- Top causes of dropping wireless connection on a Linksys router
- Troubleshooting tips in wirelessly connecting to a Linksys router
- Blinking Power or Diag LED on a router
- Accessing the router’s web-based setup page using a Mac® computer
- Encountering difficulties accessing the router's web-based setup page
- Cascading or Connecting a Linksys router to another router
- Setting up port range forwarding on Linksys wireless-N routers and gateways
- Resolving NAT type issues with gaming consoles through a Linksys router
- Forums
-
Problem with port forwarding on a WRT120N
It's true for UDP. It's UDP: it's packet-based. Unlike TCP where you have a "handshake" before you have a working...
-
E4200 causing DynDNS Abuse
Well after spending a good half hour arguing with a first level tech and then holding for another 20-30 min, I finally got...
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How to setup Linksys WRT120N for a dialup connection?
I have a Linksys WRT120N wireless router. There is NO broadband modem connected to it. There is only a dialup modem inside...
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Connecting to Wireless Network
Hey, I've been having a ton of problems with fixing my connection with my wireless network. A few months ago, I lost...
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WRT160N v2 Xbox Live Strict Nat and Need Open Nat.
Uncheck all options under Port Triggering and try Port Range Forwarding... Port Range Forwarding - Application...
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what happens if i run out of dchp?
If all 254 IP addresses (192.168.1.1) are handed out on my network, will it stop handing out IPs -or- will it start to hand...
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IIssue with Nat type 3 on PS3
*THIS ISSUE HAS BEEN SOLVED* I solved this issue after it seemed like I tryed everything but nothing worked....
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WRT120N port forwarding problem
Run "netstat -an" on the computer and post the full output. Also make sure you have configured your firewall to...
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WRT310Nv2 Sporadically pointing domains to different websites...
Just wanted to provide everyone with an update on this. A few months ago I switched my DNS from my ISP over to Google DNS....
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Problem with WRT120N after Firmware Upgrade
Hi, I upgraded my firmware to what was available on this site. V1.0.04. Immediately after the upgrade,...
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WRT120N &; WRT160N
binky wrote:1: The WRT160N Router's Ethernet Ports are of 10/100Mbps speed, its not an Gigabit Router. If you need a Gigabit...
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WRT120N and Intel Pro 2200BG wireless connection problem
Here are some of the settings which you can try to change on your Computer as well as on the Linksys Router, I think this...
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Can WRT120N use subnet 255.0.0.0 ?
Well, that means you have 220 computers plus network devices connected to a single LAN. That's a lot of traffic on a single...
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G Clients Do Not Connect When I set N Speed Manually
So use the auto setting. Setting a N speed will of course lock out G clients. If the access point only operates on a fixed...
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Advantage of cloning the MAC Address
There is no "advantage" of cloning the MAC address. The only advantage would be to have internet or not.In many...
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I Pushed The Reset Button
Connect your computer directly to the router. Follow the procedure below. For DSL connection, here's the procedure.For...
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WRT610N Dual Band. Only One Channel is Working
Open an Internet Explorer browser page on your wired computer(desktop).In the address bar type - 192.168.1.1 and press Enter.Leave...
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Not Fully Loaded Configuration Screen of a WRT54G v5 WIFI Router
Download the Setup wizard from here also download the firmware for WRT54 v5. Follow these steps to upgrade the...
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How to Setup WRT120N
For Cable connection, here's the procedure.For DSL connection, here's the procedure. Since you have static IP, here's...
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WRH54G slow wireless file transfer
Fast ethernet has a theoretical maximum of 100 Mbps. In reality you'll usually see about 90 Mbps. If you can get 95 Mbps...
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WRT120N - Static IP Routing and Connection Drops
Don't turn off the DHCP server. The computers don't get an IP address and thus will show "limited connectivity". DHCP...
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No Wireless Internet Connection Via Laptop
When you Hardwired you computer to the Router are you able to going online? If yes, then i think you need to change the...
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Re: can't connect to Wii
Welcome to the Linksys forums, sorry to here that you are having issues with getting the "wii" connected.(The...
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Re: How to setup Linksys WRT120N for a dialup connection?
I nowhere mentioned to change the internet connection type. Leave it at automatic.You have to run the internet connection...
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Fatal Security Flaw in WRT54GS?
It's not security flaw. It's an old router beginning to loose it's memory. If some parts of the configuration get corrupted...
- Downloads
-
Step 1:
Flip the device over.Step 2:
You should find the model number on the sticker underneath the device. Please see the example.Step 3:
Take note of the exact model number and version of your product. The serial number is located right underneath the model number. In this example, the model number of the device is M20.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
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E-Series
Step 1:
Look at the top of the device.Step 2:
The model number should be found under the CISCO logo.NOTE: The images may vary depending on the exact model number of your Linksys product. The serial number is located underneath the device. If there is no version number beside the model number, it means that it is a version 1.
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Blue and Black
Step 1:
Flip the device over.Step 2:
You should find the model number on the sticker underneath the device. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number of the device is WRT54G ver 6.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
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Silver
Step 1:
Look at the side panel of the router when it is standing vertically.Step 2:
You should find the model number on the sticker. Please see the example.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number is WRT54GX4.
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Wireless Routers with Voice Ports
Step 1:
Look at the side panel of the router when it is standing vertically.Step 2:
You should find the model number on the sticker. Please see the example.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number is WRTP54G V.2.
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Wireless VPN Routers
Step 1:
Look at the side panel of the router when it is standing vertically.Step 2:
You should find the model number on the sticker. Please see the example.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number is WRV54G.
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Blue and Black
Step 1:
Flip the device over.Step 2:
You should find the model number on the sticker underneath the device. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number of the device is BEFSR41 ver.4.1.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
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PC Card or Card Bus
Step 1:
If your adapter is already connected to the computer, shut down your computer and remove the adapter.Step 2:
You should find the model number on the device itself. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number is WPC54G ver.7NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
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PCI Adapter
Step 1:
If your adapter is already connected to the computer, shut down your computer and remove the adapter.Step 2:
You should find the model number on the device itself. Please see the example.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number is WMP54G ver.4.1.
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USB Wireless Adapter
Step 1:
Look for the sticker around the device.Step 2:
You should find the model number on the sticker. Please see the example.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number is WUSB54G ver.4.
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PCI Adapters
Step 1:
If your adapter is already connected to the computer, shut down your computer and remove the adapter.Step 2:
You should find the model number on the device itself. Please take note of the exact model number and version. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
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SE Switches
Step 1:
Look at the top of the device.Step 2:
The model number should be found under the CISCO logo.Step 3:
Take note of the exact model number and version of your product. The serial number is located underneath the device. In this example, the model number of the device is SE1500.NOTE: The images may vary depending on the exact model number of your Linksys product. If there is no version number beside the model number, it means that it is a version 1.
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Step 1:
Flip the device over.Step 2:
You should find the model number on the sticker underneath the device. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number.
-
Step 1:
Flip the device over.Step 2:
You should find the model number on the sticker underneath the device. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number of the device is NMH410.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
-
Step 1:
Flip the device over.Step 2:
You should find the model number on the sticker underneath the device. Please see the example.Step 3:
Take note of the exact model number and version of your Linksys device. The serial number is located right underneath the model number. In this example, the model number of the device is DMC250.NOTE: The images may vary depending on the exact model number of your Linksys Product. If there is no version number beside the model number it means that is version 1.
- Videos
- Live Chat
Guide Me
Get quick solutions and troubleshooting tips.
Hot Topics
Frequently asked questions
Frequently Asked Questions for various Operating Systems
Forums
Downloads
Please ensure you select the correct hardware version as not all downloads are compatible with your device.
Free Software notice for certain products, click here.
Firmware
06/28/2012
Ver.1.0.07 (Build 02)
Download
1.19 MB(Firmware)
Release Notes
Firmware Upgrade Instructions
Download
(Firmware Upgrade Instructions)
XP, Vista, Windows 7 Setup Wizard
11/25/2009
Ver.1.0.01
Download
231 MB(Setup Wizard)
Mac Setup Wizard
09/10/2009
Ver.(MAC OS 10.4 or higher)
Download
3.33 MB(Setup Wizard)
Guides and Information
How to find your model or serial number
To find model or serial numbers, choose your device below.
VALET HOTSPOTS
WIRELESS ROUTERS AND ACCESS POINTS
WIRED ROUTERS
WIRELESS ADAPTERS
WIRED ADAPTERS
SWITCHES
BRIDGES
MEDIA HUB
WIRELESS HOME AUDIO
Forums
-
Problem with port forwarding on a WRT120N
It's true for UDP. It's UDP: it's packet-based. Unlike TCP where you have a "handshake" before...
-
E4200 causing DynDNS Abuse
Well after spending a good half hour arguing with a first level tech and then holding for another 20-30...
-
How to setup Linksys WRT120N for a dialup connection?
I have a Linksys WRT120N wireless router. There is NO broadband modem connected to it. There is only...
Guide Me
Get quick solutions and troubleshooting tips.
