1.USB2.0 PCMCIA Cardbus 2.4 USB2.0 Ports 3.Current Protection Active 4.266 MHz or faster processor 5.Plug & Play

4Port USB2.0 Cardbus PCMCIA Adapter Laptop: 

USB 2.0 CardBus 4 Port Hi-Speed PCMCIA Card Adapter For Laptops!Add USB 2.0 connectivity to any notebook computer with this Cardbus 4 Port USB 2.0 expansion card.USB introduced a wide variety of hot-swappable, easy to use peripherals to the computing world, and USB 2.0 kicks it to the next level! The CardBus holds a secure place as the preferred high-performance add-in-mechanism for mobile computing platforms today and in the future.The CardBus 32-bit high performance bus mastering architecture for PC Cards, was standardized by the PCMCIA. The transfer rate are 480Mbit/sec, and very useful for PC Camera, HDD, scanners, digital cameras, external CDRW drives, Printers and some other devices with USB 2.0 interface. Adding this awesome technology to your notebook couldn't be easier. 4 Port USB 2.0 Cardbus Card Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps) Compliant with Open Host Controller Interface Specification for USB Rev 1.0a Compliant with Enhanced Host Controller Interface Specification for USB Rev 0.95 Supports High-Speed (480Mbps), Full-Speed (12Mbps) and Low-Speed (1.5Mbps) Plug & Play support Hot Swapping functions Provides 4 downstream ports for USB devices Fully compliant with USB 2.0 EHCI standardsFully compliant with USB 1.1/1.0 OHCI standardsIntegrated dual-speed USB transceiversSupports up to 127 devicesUSB 1.0 backwards compatibleRoot Hub with 2 external downstream facing ports shared by OHCI and EHCI Host Controller core.Supports 32 bit CardBus PC Card Type II slotsSupports Bus Power4 USB2.0 Ports (A-type x2).Total 5V/500mA Bus Power Shared by 4 USB DevicesCurrent Protection Active lf Bus Power Over 500mAAuto detect speeds and connections of devicesNotebook or Desktop Computer With a CardBus PC Card Type II Slot 266 MHz or faster processor Available 32-bit CardBus / PCMCIA Type II slotMicrosoft Windows 98SE/ME/2000/XP Package Contents:USB 2.0 CardBus PCMCIA cardUSB Power CableDrivers CD

4Port USB2.0 PCMCIA Cardbus Adapter Laptop