StarTech.com PEXUSB3S3GE 3Port PCIe USB 3.0 Adapter Card - Standa
Features
Running low on expansion slots? Merge USB 3.0 (USB 3.2 Gen 1) and GbE into a single PCIe combo card
- Frees up a PCIe slot by consolidating 3x USB 3.2 Gen 1 (5Gbps) & 1x Gigabit Ethernet ports into a single card
- Provides installation flexability for standard and low-profile computers, with a dual-profile design
- Lets you save money and connect your existing devices with USB 2.0 and 1.x backward compatibility
- Perfect for high-powered USB devices, with optional SATA power providing up to 900mA per port
- PCIe x1 interface, compliant with PCI Express 2.0 specifications
- Supports Wake-On-LAN, Energy-Efficient Ethernet, jumbo frames, full duplex flow control, VLAN tagging, and layer 2 priority encoding
This PCIe USB 3.2 Gen 1 card couples your peripheral and network connections into a single, scalable solution.
By combining three USB 3.2 Gen 1 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 3.2 Gen 1 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 3.2 Gen 1 performance enhanced by UASP
This high-performance SuperSpeed USB 3.2 Gen 1 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 3.2 Gen 1, when paired with a UASP-enabled enclosure.
The PEXUSB3S3GE is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Applications
- Connect tablets, smartphones, external hard drives, printers, and other USB-based devices to your computer
- Add scalable connection options when building or upgrading your computer
- Upgrade or replace your onboard USB 3.2 Gen 1 or RJ45 ports
Specifications
Technical Specifications
| Connector Type(s) | 1 - PCI Express x1 |
|---|---|
| Internal Ports | 1 - SATA Power (15 pin) |
| External Ports | 3 - USB Type-A (9 pin, 5 Gbps)1 - RJ-45 |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) |
| Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
| Humidity | 20~80% RH |
| Ports | 3 |
| Interface | USB 3.2 Gen 1 (5Gbps)RJ45 (Gigabit Ethernet) |
| Bus Type | PCI Express |
| Card Type | Standard Profile (LP bracket incl.) |
| Port Style | Integrated on Card |
| Industry Standards | USB 3.0 Specification Rev. 1.0PCI Express Base Specification Rev. 2.0Intel xHCI Specification Rev. 1.0IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-TIEEE 802.3az Energy-Efficient Ethernet, IEEE 802.3x Flow Control, 802.1q VLAN Tagging, 802.1p Layer 2 Priority Encoding |
| Chipset ID | Renesas/NEC - µPD720201Realtek - RTL8153B |
| LED Indicators | 1 - Link (Green)1 - Activity (Amber) |
| Package Height | 1.3 in [3.3 cm] |
| Package Length | 6.9 in [17.4 cm] |
| Shipping (Package) Weight | 5.2 oz [148.0 g] |
| Package Width | 5.6 in [14.3 cm] |
| Package Quantity | 1 |
| Maximum Data Transfer Rate | 5 Gbps (USB 3.0)2 Gbps (Ethernet; Full-Duplex) |
| Type and Rate | USB 3.0 (5Gbps) |
| UASP Support | Yes |
| Flow Control | Full duplex flow control |
| Compatible Networks | 10/100/1000 Mbps |
| Auto MDIX | Yes |
| Full Duplex Support | Yes |
| Jumbo Frame Support | 9K max. |
| MTBF | 1,920,042 Hours |
| Color | Red |
| Material | Steel |
| Product Length | 3.0 in [77 mm] |
| Product Width | 0.7 in [1.8 cm] |
| Product Height | 4.7 in [12 cm] |
| Weight of Product | 2.1 oz [60 g] |
| OS Compatibility | Windows® XP, Vista, 7, 8, 8.1, 10, 11Windows Server® 2008 R2, 2012, 2016, 2019, 2022, 2025Linux 2.6.31 and up - LTS Versions only |
| System and Cable Requirements | PCI Express enabled computer with an available PCI Express x1 slot or higher (x4, x8, x16)SATA power connector (recommended, but optional) |
| 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.UASP (USB Attached SCSI Protocol), is supported in Windows 8, 8.1, Server 2012 and Linux kernel 2.6.37 or later. Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid-state drive. |
| Included in Package | 1 - 3 Port PCI Express USB 3.0 Card w/ Gigabit Ethernet1 - Low-Profile Bracket1 - Driver CD1 - Instruction Manual |
| Brand | StarTech.com |
|---|---|
| Product Type | PC Parts |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return
