- Pick Up Available
- Australian Warranty
- Checkout Securely

StarTech 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet PEXUSB3S3GE
Combined PCIe adapter adding three USB-A 5Gbps ports and one RJ45 Gigabit Ethernet connection through one expansion slot.
Frequently asked questions
What does PEXUSB3S3GE do?
Adds three USB 3.2 Gen 1 ports plus 10/100/1000Mbps Ethernet, with UASP, jumbo frames and full-duplex networking.
Who is this product best for?
Compact desktops or servers that need both extra high-speed USB ports and a wired Gigabit network connection.
What should I check before ordering?
Confirm a PCIe x1 or larger slot, supported operating system and available SATA power for the USB ports.
Does it require drivers or software?
Supports the operating systems listed in the specifications; install the official StarTech driver when required.
What is included in the package?
PCIe USB card, low-profile bracket, driver media and product documentation.
What is the key installation requirement?
Install in a PCIe x1 or larger slot, fit the correct bracket, connect SATA power and install official drivers where required.
Is it suitable for an Australian setup?
Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.
What warranty applies?
PEXUSB3S3GE carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.
Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.
(PEXUSB3S3GE)
Why choose PEXUSB3S3GE?

PEXUSB3S3GE specifications
Exact-model specifications for compatibility checking.
| Warranty Information | |
|---|---|
| Warranty | 2 Years |
| Hardware | |
| Bus Type | PCI Express |
| Card Type | Standard Profile (LP bracket incl.) |
| Chipset ID | Renesas/NEC - µPD720201; Realtek - RTL8153 |
| Industry Standards | USB 3.0 Specification Rev. 1.0; PCI Express Base Specification Rev. 2.0; Intel xHCI Specification Rev. 1.0 |
| Interface | USB 3.0 |
| Port Style | Integrated on Card |
| Ports | 3 |
| Performance | |
| Auto MDIX | Yes |
| Compatible Networks | 10/100/1000 Mbps |
| Flow Control | Full duplex flow control |
| Full Duplex Support | Yes |
| Jumbo Frame Support | 9K max. |
| Maximum Data Transfer Rate | 5 Gbps (USB 3.0) ; 2 Gbps (Ethernet; Full-Duplex) |
| MTBF | 1,920,042 Hours |
| Type and Rate | USB 3.0 - 5 Gbit/s |
| UASP Support | Yes |
| Connector(s) | |
| Connector Type(s) | 1 - PCI Express x1 Male |
| External Ports | 3 - USB Type-A (9 pin) USB 3.0 Female |
| Internal Ports | 1 - SATA Power (15 pin) Plug |
| Additional External Port | 1 - RJ-45 Gigabit Ethernet |
| Software | |
| OS Compatibility | Windows¨ XP, Vista, 7, 8, 8.1, 10; Windows Server¨ 2008 R2, 2012, 2016, 2019; Linux 2.6.31 to 4.11.x LTS Versions only |
| Special Notes / Requirements | |
| Note | The maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps. |
| System and Cable Requirements | PCI Express enabled computer with an available PCI Express x1 slot or higher (x4, x8, x16) |
| Indicators | |
| LED Indicators | 1 - Link (Green) |
| Environmental | |
| Humidity | 20~80% RH |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) |
| Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
| Physical Characteristics | |
| Product Height | 4.7 in [12 cm] |
| Product Length | 3 in [77 mm] |
| Product Width | 0.7 in [18 mm] |
| Weight of Product | 2.1 oz [60 g] |
| Packaging Information | |
| Package Height | 1.3 in [33 mm] |
| Package Length | 6.9 in [17.6 cm] |
| Package Width | 5.7 in [14.4 cm] |
| Shipping (Package) Weight | 5.3 oz [150 g] |
| What's in the Box | |
| Included in Package | 1 - 3 Port PCI Express USB 3.0 Card w/ Gigabit Ethernet |
| Auto-Negotiation | Yes |
| Additional Items | 1 - low-profile bracket; 1 - driver CD; 1 - instruction manual |
Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.
| SKU | PEXUSB3S3GE |
| Barcode # | 65030860796 |
| Brand | Startech |
| Shipping Weight | 0.1500kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.170m |
| Shipping Cubic | 0.000850000m3 |
This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com 2 years manufacturer warranty in Australia.
- Keep your DeviceDeal tax invoice as proof of purchase.
- Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
- Warranty service does not replace rights that may apply under Australian Consumer Law.
Be The First To Review This Product!
Help other Device Deal users shop smarter by writing reviews for products you have purchased.




