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StarTech 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

£24.42 » £23.38 with Free Delivery
Debit Card Discounted Price: £23.33

100+ in Stock

Product Part Numbers

  • Quick Find Code: K370167
  • Manufacturers SKU: PEXUSB3S25
  • Product UPC/EAN: 0065030854603

Product Description

The PEXUSB3S25 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0).  Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a UASP supported enclosure (Note: UASP is not supported by all operating systems). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.  The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.

Main Features:

  • Provides two external USB 3.0 ports with UASP support
  • Supports data rates up to 5 Gbps
  • Compliant with PCI Express 2.0 specifications
  • Optional LP4 power connector provides up to 900mA per USB port
  • Supports USB Battery Charging Specification 1.2
  • Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications
  • Backward compatible with USB 2.0 and USB 1.0/1.1 devices
  • Includes a Low Profile/half-height installation bracket
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Options and Accessories

HDD Enclosures & Accessories
StarTech SuperSpeed USB 3.0 to SATA Hard Drive Docking Station for inch Hard Drives(32 in Stock)
£67.19 » £37.06 ONLY!    

HDD Enclosures & Accessories
StarTech (3.5 inch) SuperSpeed USB 3.0 SATA Hard Drive Enclosure with Fan(8 in Stock)
£62.39 » £38.72 ONLY!    

USB, Firewire & Thunderbolt
StarTech (0.91m) SuperSpeed USB 3.0 Cable(37 in Stock)
£11.39 » £4.60 ONLY!    

USB, Firewire & Thunderbolt
StarTech (3.04m) SuperSpeed USB 3.0 Cable(100+ in Stock)
£14.39 » £10.37 ONLY!    

USB, Firewire & Thunderbolt
StarTech (1.83m) SuperSpeed USB 3.0 Cable(59 in Stock)
£11.99 » £4.76 ONLY!    

USB Hubs & Adaptors
StarTech Mountable 4 Port Rugged Industrial SuperSpeed USB 3.0 Hub (Black)(100+ in Stock)
£109.19 » £77.83 ONLY!    
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PHYSICAL Dimensions 1.8cm (W) x 8.2cm (D) x 12.0cm (H) - 0.51kg
In The Box 1 - PCIe USB 3.0 Card • 1 - Low Profile Bracket • 1 - Driver CD • 1 - Instruction Manual
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