You should list it as New and emphasize that it is factory sealed / never opened. One important correction: the Linksys WPC54G is a laptop CardBus/PC Card adapter, not a desktop PCI adapter, so using “PCI” in the title or description could cause returns. It supports 802.11b/g on 2.4 GHz with speeds up to 54 Title

NEW SEALED Cisco Linksys WPC54G Wireless-G 54Mbps 802.11g CardBus Laptop Adapter

Alternative title with broader keywords:

Linksys WPC54G Wireless-G Notebook Adapter NEW Factory Sealed 54Mbps 802.11b/g

Winning DescriptionNew Factory-Sealed Linksys Wireless-G Adapter

For sale is a brand-new, factory-sealed Cisco Linksys WPC54G Wireless-G Notebook Adapter. The retail packaging has never been opened, making this an excellent find for collectors, retro-computing enthusiasts, legacy laptop owners, IT support, or anyone needing an original Wireless‑G CardBus adapter.

The WPC54G installs into a compatible 32-bit CardBus / PC Card slot on a laptop notebook computer. It is designed for older 2.4 GHz Wireless‑G and Wireless‑B networks, making it particularly useful for vintage Windows laptops and legacy hardware setups.

Features

• Brand: Cisco Linksys
• Model: WPC54G
• Condition: New, factory sealed, never opened
• Type: Wireless notebook/laptop network adapter
• Interface: 32-bit CardBus / PC Card
• Wireless standards: IEEE 802.11g and IEEE 802.11b
• Wireless band: 2.4 GHz
• Maximum data rate: Up to 54 Mbps
• Backward compatible with Wireless‑B networks
• Original retail packaging with original contents sealed inside
• Great for vintage laptops, retro Windows systems, legacy business hardware, replacement inventory, and collectors

Condition Details

This item is new old stock and remains in its original unopened retail package. Please examine all listing photos carefully for the exact packaging condition, version information, labels, seals, and included contents.

Because the package is unopened, I have not removed or tested the adapter. The unit is being sold as a new factory-sealed vintage electronics item.

Compatibility Notice

Please confirm that your laptop has a compatible 32-bit CardBus / PC Card slot before purchasing. This is not a USB adapter, PCI desktop card, PCI Express card, Mini PCI card, or modern Wi‑Fi adapter.

As an older Wireless‑G product, it is best suited for legacy systems and 2.4 GHz 802.11b/g networks. Modern operating systems and newer routers may require compatible legacy drivers or network settings.

Included

• 1 × New sealed Cisco Linksys WPC54G Wireless-G Notebook Adapter
• Original unopened retail packaging
• Everything originally packaged by the manufacturer is included, but contents cannot be individually verified because the package remains sealed

Shipping

Your sealed adapter will be packed carefully in a protective box or padded mailer to help preserve the original packaging during shipping.

Item Notebook AdapterCompatible BrandUniversalCompatible Product LineLaptop / NotebookCompatible PortCardBus / PC CardNetwork ConnectivityWirelessWireless Standard802.11b, 802.11gFrequency Band2.4 GHzMaximum Wireless Data Rate54 MbpsForm FactorPC Card / CardBusColorBlack / Silver / Green, depending on package photos“CardBus,” “PC Card,” “notebook adapter,” “laptop Wi‑Fi card,” “Wireless-G,” “WPC54G,” and “new sealed.”