Now you can connect your notebook computer to a 10BaseT or 100BaseTX network in just minutes. If you have a high-performance 32-Bit CardBus slot, the EtherFast® 10/100 PCM200 Card will allow you to share files, printers,Internet connections and more. The EtherFast® 10/100 PCM200 automatically adjust their speed and duplex to any 10BaseT or 100BaseTX network. Total Price Connects Notebook PCs to 10BaseT or 100BaseTX Networks Low Power Consumption and Auto Sleep Mode 32KB Buffer for Fast File and Graphics Transfers