At the moment there are four Wireless LAN vendors: Intel, Qualcomm Atheros, Broadcom, Mediatek (Ralink). How to find the correct Wireless Missing: UL80VS. The high speed PCI Express interface creates new usages on desktop PCs e.g., Gigabit LAN, b, and high-speed RAID systems. High Definition AudioMissing: UL80VS. is it possible to upgrade the wifi card for my old asus ul80vt laptop? currently the my laptop is using a atheros ar, and not a intel one.