Skip to product information
1 of 1

Rosewill RNX-G300EX Wireless-G PCI Adapter Card Ralink RT2561ST Chipset Wi-Fi

Rosewill RNX-G300EX Wireless-G PCI Adapter Card Ralink RT2561ST Chipset Wi-Fi

Regular price $17.00 USD
Regular price Sale price $17.00 USD
Sale Sold out
Shipping calculated at checkout.

Rosewill RNX-G300EX Wireless-G PCI Adapter Card Ralink RT2561ST Chipset Wi-Fi

  • Brand: Rosewill
  • Model: RNX-G300EX
  • Chipset: Ralink RT2561ST
  • Interface: PCI (Legacy)
  • Standard: 802.11b/g Wireless
  • Antenna: Detachable Omni-directional Antenna included

Description:For sale is a reliable Rosewill RNX-G300EX Wireless LAN PCI card. This card features the highly compatible Ralink RT2561ST chipset, making it an excellent choice for Linux builds, Hackintosh projects, or vintage Windows XP/7 machines that require solid driver support. It supports standard 802.11b/g speeds and includes the original detachable antenna. A great solution for adding Wi-Fi connectivity to an older desktop without using a USB slot.

Historical Relevance:Known for its robust driver support, the Ralink chipset on this card was a favorite among enthusiasts in the mid-2000s for its reliability and compatibility with open-source operating systems.


Rosewill RNX-G300EX, Ralink RT2561ST, Wireless G PCI, Vintage Computing, Windows XP Wi-Fi, Linux Compatible Network Card, Legacy PC Parts, Desktop Wireless Adapter

The items pictured are the exact ones you will receive (No stock photos). Please review all photos to assess the condition for yourself.

While we make every effort to accurately identify all the items we list... Sometimes we flat out get it wrong.
So if you have any questions or concerns, please reach out as we're happy to provide any additional photographs or information that you need.


The product is pre-owned (second-hand) or has been modified from the original condition as sold by the manufacturer. For example, the product shows wear or has been used before, the original packaging has been opened or is missing, or the product has been customized, repackaged, autographed, or otherwise modified from its original state.

Unless otherwise explicitly stated in the description, the product is untested and operational status is unknown.

View full details