LINKSYS PCMPC200 - Connect your CardBus equipped notebook computer to a 10BaseT or 100BaseT network in minutes. The EtherFast 10/100 CardBus PC Card harnesses the full bandwidth of your PC"s powerful 32-bit PCI CardBus slot. Hot swap & Plug-and-Play compatible Advanced error correction 32-bit PCI architecture IEEE 802.3 & IEEE 802.3u compliant Supports NWAY Auto-Detection & Cable Swapping Works with most major operating systems, including Windows 95, 98, NT & Linux Dimensions - 3.4 x 2.1 x 0.2; weighs 1.5 ounces Includes removeable RJ-45 cable coupler, drivers on diskette 5 year limited warranty