SIIG JU-PCM422-S2, Quick Installation Manual, Page: 1 / 8

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Hi-Speed USB 4-Port CardBus
Quick Installation Guide
04-0255E
Introducing the Hi-Speed USB 4-Port
CardBus
The Hi-Speed USB 4-Port CardBus adds high-speed USB
2.0 interface to your notebook computer. A switching
power adapter is not required to provide standard power
output for each port. It supports high-speed (480 Mbps),
full-speed (12 Mbps), and low-speed (1.5 Mbps) data
transfer modes.
Key Features and Benefits
• Compliant with USB specifications revision 2.0
• PCMCIA Cardbus Interface with Power
Management
• Supports simultaneous operation of multiple high-
speed USB 2.0 and USB 1.1 devices
• Hot-swapping feature allows you to connect/
disconnect USB devices without first turning your
notebook computer off
• Works with a various type of USB 2.0 and USB 1.1
devices simultaneously including hubs, removable
drives, digital cameras, scanners, CD-RWs,
DVD-RAMs, PC video cameras, printers, CF/SM/
MMC/SD/Memory Stick memory card readers, and
more
Note: USB 1.1 devices are limited to USB 1.1 speeds
even when they are connected to USB 2.0 host adapter
or USB 2.0 hubs.