STARTECH.COM PEXUSB3S3GE
USB Adapter - PCI Express 2.0 - Plug-in Card - 3 Total USB Port(s) - 3 USB 3.0
Key facts
- Part number
- PEXUSB3S3GE
- Brand
- STARTECH.COM
- Category
- Adapters
- Price
- AUD 126.49≈ USD 88.30 RRP
- Availability
- On request — ask for a quote
The STARTECH.COM PEXUSB3S3GE is an adapter listed in the Prology Parts Index. RRP AUD 126.49≈ USD 88.30 (Oct 2026). Request a quote for volume pricing, or sell us your used adapters.
Overview
Running low on expansion slots? Merge USB 3.0 and GbE into a single PCIe combo card. This PCIe USB 3.0 card couples your peripheral and network connections into a single, scalable solution.
By combining three USB 3.0 ports and one RJ45 port onto a single card, you only need a single PCIe slot for installation, which lets you free up space for other add-ons or upgrades and get more out of your desktop or server.
Combo-card convenience and cost-savings
If you have separate cards for your USB and network connections, this versatile card overcomes the aggravation of running out of PCIe slots while helping to reduce clutter inside your PC.
This dual-purpose card is perfect for building or upgrading your computer. It helps you save money by avoiding the additional costs of purchasing separate USB 3.0 and Gigabit Ethernet adapters.
Flexible install options and legacy device support
You can rest assured this card will fit in your small form-factor system, if needed. It features a dual-profile design that makes it easy to install in either standard or low-profile cases.
The combo card makes it easy to connect peripherals such as your external hard drives or mobile devices. Plus, it's backward compatible with USB 2.0 and 1.x, so you won't have to replace all of your existing USB devices.
Gigabit connectivity and network management
Functioning as a network adapter, the card delivers wired network access in locations where Wi-Fi® is unavailable or unreliable.
Support for advanced features such as jumbo frames and VLAN tagging means you can optimize network traffic as needed.
Effective USB 3.0 performance enhanced by UASP
This high-performance SuperSpeed USB 3.0 adapter card supports data transfer rates up to 5 Gbps and is enhanced with UASP support, which can perform ~70% faster read speed and 40% faster write speed over traditional USB 3.0, when paired with a UASP-enabled enclosure.
- Adds a port to your PC through the PCI Express 2.0 interface
- Featuring 3 USB ports to connect USB-compatible devices
Specifications
General
- Host Interface
- PCI Express 2.0
- Number of Network (RJ-45) Ports
- 1
- Total Number of USB Ports
- 3
- Number of USB 3.0 Ports
- 3
- Product Type
- USB Adapter
Manufacturer Website Address
- Product Name
- 3 Port PCI Express USB 3.0 Card + Gigabit Ethernet
- Additional Information
- Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64) Windows Server® 2012, 2008 R2 Linux 2.6.31 and later (tested up to 3.5)
- Platform Supported
- PC
Linux
- Form Factor
- Plug-in Card
- Length
- 76.2 mm
- Height
- 119.4 mm
- Width
- 17.8 mm
Price history
- Latest
- AUD 126.49≈ USD 88.30
- Oct 2026
- Lowest recorded
- AUD 126.49≈ USD 88.30
- Highest recorded
- AUD 126.49≈ USD 88.30
- Recorded
- 2026
- 1 price point
AUD 126.49 rrp, recorded
Why buy from Prology
- Tested before dispatchEvery item is checked by our technicians before it ships.
- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
- Fast shippingDispatched from our Australian and US locations.
- Real people, quick repliesQuotes and answers within 1 business day.
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