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ShopNIC & Network AdaptersStarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
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StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

£49.57

£59.48 inc. VAT

Low Stock(47)MPN: PEXUSB3S42V
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

StarTech.com 4-Port USB 3.0 PCI Express Card Adapter
PCIe SuperSpeed USB 3.0 Expansion Card w/ 2 Dedicated 5Gbps Channels (PEXUSB3S42V)
USB adapter
PCIe x4
USB 3.0 x 4
for P/N: BNDTB10GI, BNDTB210GSFP, BNDTB310GNDP, BNDTB410GSFP, BNDTB4M2E1, BNDTBUSB3142

Product Overview

AI-generated summary

For £56.53 ex‑VAT, this StarTech PCIe USB 3.0 card is a pretty sensible buy if you’ve got a desktop that’s short on fast USB ports and you want reliable storage connections (especially external SATA drives/SSDs via the card’s USB‑to‑SATA bridge). The two “dedicated” channels and UASP support matter in real life: big file copies feel smoother and you’re less likely to hit that “USB bottleneck” feeling compared to cheaper multi‑port cards that share everything under the hood. It’s also a good choice for small offices and workshops where someone needs dependable access to removable drives for backups, migrations, or imaging jobs.

That said, I wouldn’t buy it if your goal is strict “network” usage—this sits firmly in the storage/IO world, not networking. Also, if you only need one or two occasional USB ports, the value drops versus simpler USB expansions. And if your chassis is cramped or your PCIe slots are limited, installation and airflow around the bracket can be a factor. Overall: buy it if you’ll actually use the attached-storage use case regularly and want dependable performance from a PCIe-based solution; skip it if you just need generic USB or you expect it to behave like a true high-performance storage controller or NIC.

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 quantity4

Design

InternalY
Maximum cable length3 m
Hot-swapY
CertificationCE, FCC

Features

Chipset2 x Renesas / NEC - µPD720202
Data transfer rate (max)5 Gbit/s
UASP supportY

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 Pro,Windows 10 Pro x64,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 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
Linux operating systems supportedY
Server operating systems supportedWindows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2

Technical details

Compliance certificatesRoHS

Weight & dimensions

Width15 mm
Depth167 mm
Height120 mm
Weight90 g

Packaging data

Drivers includedY
ManualY
User guideY
Package width145 mm
Package depth209 mm

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