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2 Port SuperSpeed USB 3.0 PCI-Express Adapter


  • $21.98

Condition : Brand New with 1 year limited warranty  

Upgrade your MacPro with SuperSpeed USB 3.0 Port, 10x faster than Build-in USB 2.0 Port

Compatible Mac Model : Apple MacPro 1,1-5,1 from 2006-2012 

Compatible OS X :  Snow Leopard 10.6.x to Yosemite 10.10.5 ( Require Driver *included ) 

*NOT Support OS X El Capitan 10.11 or later 

Bootcamp Supported ( windows 10 / 8.x / 7 / Vista / XP 32/64-bit )


 Complies with PCI Express Base Specification Revision 2.0 

 1x Lane interface with throughput up to 5 Gbps 

 Complies with Universal Serial Bus 3.0 specification Revision 1.0 

 Backward compatible to USB 2.0 and PCI-Express 1.0

 Complies with eXtensible Host Controller Interface (xHCI) Specification Revision 1.0 

 10 times faster than High-Speed USB 2.0*

 Equips with 2 independent USB 3.0 Ports 

 Backwards compatible to USB 2.0 /1.1/1.0 devices

 Supports the following data transfer rate:

 - USB 2.0 mode up to 480 Mbps*

 - USB 3.0 mode up to 5 Gbps* 

 Supports Bulk Only Transfer (BOT) mode and USB Attached SCSI Protocol (UASP) mode 

 Max. 5V/900mA power output to each USB 3.0 Port


This term does not represent actual data rate of 480Mbps & 5Gbps and simply indicates compliance with USB 2.0 & USB 3.0 standards. Actual maximum data rate depends on computer configurations, cable conditions as well as connected devices. 

 *Actual performance may vary based on hardware, software, and overall system configuration.

*card's PCB colour may vary

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