IEEE 1394 CardBus For Notebook - IEEECBFeatures:* Fully IEEE 1394 Complaint* Data transfer rate up to 400 Mbits/Sec.* Connects IEEE 1394 devices to your Notebook* Chain up to 63 devices* Simultaneously support both synchronous transmission and asynchronous transmission* Hot-pluggable* three fire wire ports* per-port with over-currrent protectionConnectors & Power:* 3 external 6-pin IEEE 1394 connectors support all fire wire devices* External AC adapter (Option)Hardware requirements:* Any computer with at least one available PCMCIA slotOperation system requirements:Windows 98 SE/Windows ME/Windows 2000/Windows XP