The Marvell Libertas 802.11bg Wireless (8335) is a wireless network adapter that supports the 802.11b and 802.11g Wi-Fi standards, commonly used for wireless internet connections. The "Libertas" series is a range of wireless chips manufactured by Marvell for networking devices like laptops and wireless cards.

The Marvell 8335 is a specific model of the Libertas series that provides wireless connectivity, typically for older laptops or desktop systems, as it supports the 802.11b/g standards (which are somewhat outdated, with newer standards like 802.11n/ac/ax being more common today).

To use this wireless card on a Windows machine, you need the appropriate driverMarvell Libertas 802.11bg Wireless (8335) driver on Windows: