Linksys WPC54GS Wireless-G Notebook Adapter with SpeedBooster.

The Linksys WPC54GS is a compact Wireless‑G (802.11g) Notebook Adapter designed to slide into any laptop's CardBus slot and instantly upgrade your notebook with high-speed Wi‑Fi capabilities. It supports data transfer rates of up to 54 Mbps and remains fully backward-compatible with older 802.11b devices. What sets it apart is proprietary SpeedBooster technology, which can enhance real-world throughput by up to 35% without deviating from the 802.11 standard—ensuring compatibility and coexistence with other wireless devices. Installation is simple using the included Setup Wizard, which guides you through network configuration. The adapter offers up to 128-bit WEP, WPA, and WPA2 (TKIP) encryption to keep your wireless connection secure. Backed by a 3-year limited warranty, the WPC54GS is an ideal plug-and-play solution for enhancing wireless connectivity on older laptops still equipped with CardBus slots.