Trade customers only UK business IT hardware · 01224 600337 Genuine stock · Trade pricing · Structured returns
Browse
Home USB Hubs & Controllers Startech 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card A...

Startech 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power - Dual Port USB 3 PCIe Controller (PEXUSB3S25) - USB adapter - PCI Express x1 - USB 3.0 x 2 - for P/N: CFASTRWU3, S251SMU33EP, ST103008U2C, ST53004U1C, ST7300U3M, ST93007U2C, UNI251BMU33

MPN PEXUSB3S25 EAN 0065030854603 Startech
Trade customers only
£25.33 ex VAT £30.40 inc VAT
In stock · 40 available
Trade customers only: orders need a verified business account. Prices ex VAT; VAT is added at checkout.
Quote-led: a person reviews pricing and stock before you commit.
Genuine stock with the manufacturer warranty intact.
Structured returns with credit notes when something is wrong.
Questions? 01224 600337 — Aberdeen & across the UK.
Fresh data: stock and pricing updated 22 Oct 2026.

Description

Manufacturer Code: PEXUSB3S25

Overview

Startech 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power - Dual Port USB 3 PCIe Controller (PEXUSB3S25) - USB adapter - PCI Express x1 - USB 3.0 x 2 - for P/N: CFASTRWU3, S251SMU33EP, ST103008U2C, ST53004U1C, ST7300U3M, ST9 is available through DCS Components. It sits within the USB Hubs & Controllers category.

Key product details

  • LP4 Power
  • Dual Port USB 3 PCIe Controller (PEXUSB3S25)
  • USB adapter
  • PCI Express x1
  • USB 3.0 x 2

Procurement and setup support

Available for quote while live availability remains in stock. DCS can help with procurement, compatibility checks, configuration planning, installation support and long-term managed IT lifecycle support.

EAN: 0065030854603

Specifications

Ports & interfaces
Host interfacePCIe
Output interfaceUSB 3.2 Gen 1 (3.1 Gen 1)
Expansion card form factorFull-height / Low-profile
Expansion card standardPCIe 2.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Design
InternalYes
Maximum cable length3 m
CertificationCE, FCC
Features
ChipsetRenesas / NEC - µPD720202
Data transfer rate (max)5 Gbit/s
UASP supportYes
Operational conditions
Operating temperature (T-T)0 - 50 °C
Storage temperature (T-T)-20 - 60 °C
Operating relative humidity (H-H)5 - 85%
System requirements
Windows operating systems supportedWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64
Linux operating systems supportedYes
Server operating systems supportedWindows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Technical details
Compliance certificatesRoHS
Weight & dimensions
Width18 mm
Depth82 mm
Height120 mm
Weight51 g
Packaging data
Cables includedSATA
Drivers includedYes
ManualYes
Package width143 mm
Package depth171 mm
Package height30 mm
Package weight154 g
Logistics data
Harmonized System (HS) code84733020
Related

More in USB Hubs & Controllers