Scan code: LN64701 Manufacturer code: PEXUSB3S44V 4 Port USB 3.0 Card Adapter

4 Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power

Thumbnail 1 : 4 Port USB 3.0 Card Adapter Thumbnail 2 : 4 Port USB 3.0 Card Adapter Thumbnail 3 : 4 Port USB 3.0 Card Adapter Thumbnail 4 : 4 Port USB 3.0 Card Adapter
Scan code: LN64701 Manufacturer code: PEXUSB3S44V
Order now and get it tomorrow, Thu 22nd Feb
Get it Tomorrow, 22 FebIn stock
From £9.24 / month (APR 16.9%) or 0% for 4 months
Monthly Payment: £9.24
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £101.99
Total inc. interest: £110.87
Minimum Spend: £99
Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
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Purchase Rate: 23.9% p.a. (variable)

Representative: 23.9% APR (variable)

Assumed Credit Limit: £1,200

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spend over £280 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 22nd Feb to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

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  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together
Product Overview

High Performance & Versatility

The PEXUSB3S44V 4-Port PCI Express USB 3.0 Card lets you add four, dedicated 5 Gbps USB 3.0 ports to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on four individual channels to your computer, giving you faster file transfers.

Quadruple the Bandwidth

When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing four host controller chipsets, each port operates on a separate independent transmission channel. Dedicating up to 5 Gbps to each USB port reduces performance bottlenecks, and effectively quadruples your total available to bandwidth to 20 Gbps.

Significant Speed Increase

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 requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimises transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers.

Faster Charging

For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and delivers up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The USB 3.0 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.0 port.

Backward Compatibility

The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.

• Provides four external, independent USB 3.0 Ports.
• Supports up to 20 Gbps total transfer bandwidth - Up to 5 Gbps per port.
• UASP support across all four ports.
• PCIe x4 interface compliant with PCI Express 2.0 specifications.
• Supports USB Battery Charging Specification 1.2 (Apple Mode only).
• 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.
• Hot-swap feature to connect/disconnect devices without powering down the system.
• Connector Type(s): PCI Express x4 Male.
• External Ports: USB 3.0 A (9 pin; SuperSpeed) Female.
• Internal Ports: LP4 (4 pin; Molex Large Drive Power) Female.
• SATA Power: (15 pin) Plug.

• Humidity: 5~85% RH
• Operating Temperature: 0°C to 50°C (32°F to 122°F).
• Storage Temperature: -20°C to 60°C (-4°F to 140°F).

• Bus Type: PCI Express.
• Card Type: Standard Profile (LP bracket incl.).
• Chipset ID: 4 x Renesas / NEC - µPD720202.
• Industry Standards: USB 3.0 Specification Rev. 1.0.
• USB Battery Charging Specification Rev. 1.2 (Apple Mode only).
• PCI Express Base Specification Rev. 2.0.
• Intel xHCI Specification Rev. 1.0.
• Interface: USB 3.0.
• Port Style: Integrated on Card.
• Ports: 4.

Packaging Information
• Shipping (Package) Weight: 204 g [7.2 oz].

• Maximum Cable Length: 3 m [9.8 ft].
• Maximum Data Transfer Rate: 5Gbps per port - 20Gbps Total.
• Type and Rate: USB 3.0 - 5 Gbit/s.
• UASP Support: Yes.

Physical Characteristics
• Product Height: 120 mm [4.7 in].
• Product Length: 167 mm [6.6 in].
• Product Weight: 90 g [3.2 oz].
• Product Width: 15 mm [0.6 in].

• OS Compatibility: Windows® 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64), Windows Server® 2012, 2008 R2, 2003, Linux 2.6.31 or later.

Special Notes / Requirements
• System and Cable Requirements: Available PCI Express x4 or greater slot.

What's in the Box?
• 4 Port PCIe USB Card.
• Driver CD.
• Instruction Manual.
• Low Profile Bracket.
Interface PCIe 2.0 (x1)
Internal Connectors  
External Connectors 4 x USB 3.0
Power Connector
  • 1 x 4pin Power
  • 1 x SATA Power
Additional Information
Scan Code LN64701
Model Number PEXUSB3S44V
GTIN 065030854627

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
DOA Period:
7 days
RTB Period:
12 months
Manufacturer Contact Details
0800 169 0408
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4 Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Great for C Oculus CV1 Bought this as I was having issues with the Inatek card and the Oculus Rift CV1. Pop this card in and it runs perfectly - no more strange hiccups - with all four sensors at 3.0. Wish I had bought this before.
Date published: 2020-03-02
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  • clientName_scan 4 Port USB 3.0 Card Adapter 4 Port USB 3.0 Card Adapter