Dr. Kaiser 01.1023. Connectivity technology: Wired, Host interface: PCI-E, Interface: WLAN. Data transfer rate (max): 100 Mbit/s. Chipset: Realtek RTL8139C, Cabling technology: 10/100 Base T. Certification: RoHS, WEEE. Compatible operating systems: Windows 98/ME/NT/2000/XP/Vista/7 (32-bit)