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2port USB 3.0 Expresscard Superspeed / Mfr. No.: Usr8401

2port USB 3.0 Expresscard Superspeed / Mfr. No.: Usr8401
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Item Number: usr-usr8401
Vendor Number: USR8401
Vendor: Us Robotics - Accessories
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The USRobotics USB 3.0 ExpressCard easily adds 2 USB 3.0 ports to your laptop. Connect super speed peripherals like USB 3.0 external hard drives, digital video cameras, high-resolution webcams and save time with faster transfer rates of up to 5 Gbps. The blazing fast 5 Gbps transfer rate is up to 10 times faster than USB 2.0 (480 Mbps). The USB 3.0 ports are backward compatible so while the card is capable of super speed transfers, it also supports USB 2.0 and USB 1.1 speeds. Simultaneous transfers automatically detect USB type and transfer data at the maximum rate for each individual port.

General Information

ManufacturerU.S. Robotics
Manufacturer Part NumberUSR8401
Manufacturer Website Address
Product ModelUSR8401
Product NameUSR8401 2-port ExpressCard USB Adapter
Product TypeUSB Adapter

Technical Information

Host InterfaceExpressCard/34


Total Number of USB Ports2
Number of USB 3.0 Ports2

Physical Characteristics

Form FactorPlug-in Module
Thickness560 mil
Weight (Approximate)1.28 oz


Package Contents
  • USR8401 2-port ExpressCard USB Adapter
  • USB 2.0 to DC Plug Cable
  • Quick Installation Guide
  • Installation CD with device drivers and User Manual
Platform SupportedPC
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS


Limited Warranty1 Year
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