ASUS WL-330N3G Six-in-One Wireless-N150 Mobile Router


Never actually used but selling as used because I no longer have the original packaging. Comes with all original accessories, getting-started guide and even the original Asus pouch. I just connected it just now to upgrade the firmware to the latest from Asus for this model: version 1.0.3.5.

Legacy product. Please only buy it if you can still benefit from it. Besides the stock firmware, this router can also run OpenWrt version 19.07.2. 

Even though this product advertises 3G, it does not actually have a built-in 3G modem and sim card slot. Instead, if sharing a mobile connection you must plug in a USB modem for mobile data. I do not know whether it works with today's 4G LTE or even 5G modems. Please research whether it will work with your USB modem before buying. 

Wifi/WLAN is up to 802.11n 2.4GHz. Included accessories:
- AC adapter
- Pouch
- Micro-USB Y adapter (to power the router from two USB ports and use USB data)
- Ethernet cable
- Getting-started guide

ASUS WL-330N3G Overview

Smaller than a credit card, the WL-330N3G Six-in-One Wireless-N150 Mobile Router by Asus is a compact, multi-functional wireless router. It also serves as an access point, universal repeater, Ethernet adapter and hotspot. It can even share 3G signals with smartphones and tablets equipped with an active data plan.

Network detection makes setup a breeze and the wizard-based assistant with an intuitive, user-friendly graphic interface couldn't make setup any easier. The WL-330N3G is USB powered so there's no need to carry along the included power supply. Simply plug the WL-330N3G into an available USB port, select the mode you'd like and start surfing the internet in no time.

Compact, Ultra-portable Design
The WL-330N3G is smaller than a credit card; ideal for businessmen, commuters and students
Fast, Wireless-N Speed
Features the 802.11n wireless standard providing up to 18x the speed of 802.11g networks
Easy Plug and Play Installation
Offers simple installation with the wizard-based assistant and user-friendly graphic interface
Router Mode
Connects to modems via Ethernet cable and shares wireless networks
Access Point Mode
Connects to wired or wireless routers via Ethernet cable and makes any connection wireless
Universal Repeater Mode
Extend the range and signal coverage of most any wireless modem/router
Ethernet Adapter Mode
In wireless network adapter mode, it can connect any Ethernet-enabled device to your wireless home network. Ideal for devices such as an Xbox 360, PS3, TiVo, Blu-ray player and more
Hotspot Mode
Connect to a wireless hotspot and share the wireless signal to all other WiFi enabled devices
3G Sharing Mode
3G sharing mode allows you to turn the WL-330N3G into a 3G wireless router


Regarding 3G mobile networks:
While no longer available in the US, 3G is still used around the world. Some carriers in Europe don't plan to shut down their networks until around 2030. In India, where 3G connections are still available, 99 percent of mobile users use 4G.