4-Port USB2.0 PCMCIA CardBus Card

4 Ports USB 2.0 PCMCIA CardBus card for Macintosh® and IBM® compatible notebook computers.

You will enjoy the convenience and high speed that has made USB an industry standard. This USB 2.0 PCMCIA CardBus card will allow you to easily add up to 127 simultaneous USB 2.0 and 1.1 devices. This device will fit into any PCMCIA CardBus slot.

This USB 2.0 PCMCIA CardBus card will fit the need of any mobile professional who needs the speed and convenience of USB 2.0.

Features:

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 standards

Fully compliant with USB 1.1/1.0 OHCI standards

Integrated dual-speed USB transceivers

Supports up to 127 devices

USB 1.0 backwards compatible

Root Hub with 4 external downstream facing ports shared by OHCI and EHCI Host Controller core.

Supports 32 bit CardBus PC Card Type II slots

Supports Bus Power

4 USB 2.0 Ports (A-type x4).

Total 5V/500mA Bus Power Shared by 4 USB Devices.

Current Protection Active lf Bus Power Over 500mA.

Auto detect speeds and connections of devices

NEC USB 2.0 chipset

Specifications Comparision:

Connection Type	Speed	Max. Devices per IRQ	Plug 'N' Play
USB 2.0	480 Mbps	127	Yes
FireWire	400 Mbps	63	Yes
USB	12 Mbps	127	Yes
Parallel	1.15 Mbps	1	No
Serial	1.15 Mbps	1	No

Note: Make sure your laptop/notebook computer PCMCIA slot supports 32-bit CardBus before you order this product. Your manual or manufacturer of the laptop/notebook is the best place to verify the type of your laptop/notebook PCMCIA slots. Most laptops made after 1998 have 32-bit Cardbus PCMCIA slots

System Requirements:

For PC:

Pentium 266 Mhz or higher

32MB RAM or higher, 10MB free hard disk space minimum

Windows 98SE/ME/XP/2000

Available CardBus Card Slot

For Macintosh

Mac OS X 10.1 or later

Available CardBus Card Slot

Brand New ! One Year Warranty.

Tech Note:Each USB2.0 port may draw maximum 500mA currnet, if you use all 4 ports at same time, it may need up to 2000 mA current, which will over the limit of PCMCIA slot. If you plan to use all 4 ports at same time, a 5V AC/DC power adapter is needed. Click here to see the 5V AC/DC power adapter.