Sonnet 4-Port USB 2.0 ExpressCard

Sonnet 4-Port USB 2.0 ExpressCard|34


Simple way to add four USB 2.0 ports to any compatible computer

20 in stock

SKU: USB2-4P-E34. Categories: , .

Product Description

Add More USB 2.0 Connections and a Bit of Extra Power, Too

4 flash drives connected to Sonnet's 4-port USB 2.0 ExpressCard/34 Portable drives, flash drives, iPod® and iPhone® mobile digital devices, memory card readers, mice, keyboards, printers, scanners, digital cameras, digital camcorders, audio interfaces, microphones, turntables—just how many USB peripherals do you own? How many USB ports does your computer have? Get Sonnet’s 4-Port USB 2.0 ExpressCard/34 adapter so you can connect more of your USB peripherals at the same time. This Sonnet card uses the additional, unused USB port present in the ExpressCard slot’s interface and works as a hub to expand it to four ports.

Key Features

Simple way to add four USB 2.0 ports to any compatible computer

Supports bus-powered 2.5″ drive plus three low-power devices—5V, 650 mA capacity for all ports combined

Plug and play—no drivers to install

Supports simultaneous low-, full-, and hi-speed device connections.

Compatible in ExpressCard/34 and ExpressCard/54 slots


Do you store files on a portable drive, but want to travel light? The Sonnet 4-Port USB 2.0 ExpressCard/34 adapter supplies 5V DC current to connected devices, so you can connect and operate your bus-powered 2.5″ drive plus three low-power devices without plugging into an AC adapter! This Sonnet adapter just works—it delivers plug-and-play operation, so there are no drivers to install, and features hot-pluggable and hot-swappable device connection with automatic device configuration.



Part No.
USB2-4P-E34 4-Port USB 2.0 ExpressCard/34
Warranty 1-year
RoHS Compliant Yes
Bus Interface ExpressCard/34
Peripherals Supported Supports all industry standard USB 2.0/1.1 peripherals
Cables Supported USB cables with A-type connector
Number of Ports 4
Standard USB Specification v. 2.0/1.1/1.0 compatible. Complies with OHCI (Open Host Controller Interface) and EHCI (Enhanced Host Controller Interface)
Data Transfer Rate USB 2.0: Up to 480 Mbits/sec; USB 1.1: Up to 12 Mbits/sec
Number of Devices Supported Up to 127
Hot Plug Supports hot-pluggable and hot-swappable device connection
Bus Power 5V, 650 mA (for all ports combined)
Specifications subject to change without notice. 

Mac Compatibility

MacBook Pro (with ExpressCard slot)(1)

OS X® Version 10.5+

OS X Mountain Lion compatible

Windows Compatibility

PC notebook (with ExpressCard slot)

Windows® 8, 7, Vista®, and XP SP2

Technical Notes

  1. Not compatible with early 2011 MacBook Pro (Thunderbolt model).


Mac OS logo Windows logoExpressCard/34 logoRoHS Compliant logo