Features:

* Provides or Adds Two USB 2.0 Host Controller Ports.

* Support for all USB speeds: high-speed 480Mbps, full-speed 12Mbps, low-speed 1.5Mbps.

* Hot-swapping feature allows you to connect/disconnect many USB devices without power off / reboot.

* Supports simultaneous operation of multiple USB 2.0 and 1.1 devices ... up to 127 USB devices.

Specifications:

* Industry Standard 32-bit PCMCIA CardBus Type II or Type III Interface Slot.

* Supports up to 33 MHz and 66 Mhz CardBus system bus clock rates.

* High performance CardBus master.

* USB 2.0 compliant PCMCIA host controller - No drivers required for Mac OSX or 2000/XP systems.

* Supports legacy keyboard and mouse, hard drives, CD burners and more.

* Per port over-current detection and protection.

Driver Support:

* Windows 98SS/Me/2000/XP ... (2000[w/ sp2] / XP / Vista = no driver required).

* Mac OS9 thru Mac OSX 10.1.x & 10.2.x ... (10.3.x and up = no driver required).

* Linux kernel 2.4.2x and up with USB support.

System Requirements:

Pentium or equivalent or Mac G4 or higher portable or laptop computer with one available PCMCIA CardBus Type II or Type III slot.