The StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card provides six external USB 3.0 ports as well as one internal USB 3.0 port for desktop systems with an available PCIe 2.0 x1, x4, x8, or x16 slot. The extra USB 3.0 ports allow the system to access more printers, external storage drives, internal case fans, and other USB-based gear. For supporting a wide range of equipment, the card is compatible with your desktop's standard and low-profile expansion slots and comes with an internal SATA connector for delivering up to 900mA of power per USB port. In addition, it features USB 3.0 technology with 5 Gb/s speeds as well as UASP support, which can increase read and write speeds to UASP-compatible equipment.
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Key Features
- 6 x USB 3.0 Type-A External Ports
- 1 x USB 3.0 Type-A Internal Port
- PCI Express 2.0 x1 Host Interface
- Dual-Profile Design
The StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card provides six external USB 3.0 ports as well as one internal USB 3.0 port for desktop systems with an available PCIe 2.0 x1, x4, x8, or x16 slot. The extra USB 3.0 ports allow the system to access more printers, external storage drives, internal case fans, and other USB-based gear. For supporting a wide range of equipment, the card is compatible with your desktop's standard and low-profile expansion slots and comes with an internal SATA connector for delivering up to 900mA of power per USB port. In addition, it features USB 3.0 technology with 5 Gb/s speeds as well as UASP support, which can increase read and write speeds to UASP-compatible equipment.
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StarTech PEXUSB3S7 Overview
Extend your system's capabilities by adding seven USB 3.0 ports—6 external and 1 internal—to a computer with an available PCIe x1 slot
Dual-profile design for fitting standard and low-profile slots
Native OS support with Windows 8/8.1 and Linux kernel 2.6.31 or later
USB 3.0 5 Gb/s speeds and UASP support
Backward compatible with USB 2.0 and 1.x devices
SATA power connector with up to 900mA per port for high-powered USB devices
PCIe x1 interface compliant with PCI Express 2.0 specifications
UPC: 065030860345
StarTech PEXUSB3S7 Specs
Key Specs
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| Expansion Slot Compatibility | |
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General
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| USB Bus-Power Support | |
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| Expansion Slot Compatibility | |
| Slot Compatibility | |
| USB Support |
Software System Requirements
| OS Compatibility |
Physical
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Packaging Info
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StarTech PEXUSB3S7 Reviews
See any errors on this page?
I doubt it but is this Mac OSX compatible?
I doubt it but is this Mac OSX compatible?
I am currently using it in my 2019 mac pro wth Catalina
Date published: 2023-02-03
What type of cable or connector is required for ...
What type of cable or connector is required for the optional power input?
The StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card uses a SATA connector to provide up to 900mA of power to each USB port.
Date published: 2024-01-08
Will this card provide a fast reliable connection ...
Will this card provide a fast reliable connection for ethernet via an RJ-45 to USB converter?
The StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card is not intended to provide an internet connection, but with the correct adapter such a thing could be done. Its six USB 3.0 ports will function exactly the same way as your system's built-in USB 3.0 ports.
Date published: 2024-01-05
Your product photos show a 6 port item. Your ...
Your product photos show a 6 port item. Your description says 7 port. Which is correct?
The item has 6 external and one internal port.
Date published: 2024-03-28
Will this product operate on a PCIE 1.1 bus? I ...
Will this product operate on a PCIE 1.1 bus? I understand speed will be limited to PCIE 1.1speed.
The StarTech 7-Port USB 3.0 PCI Express 2.0 x1 Card will operate on a PCIe 1.1 bus; however, as you pointed out, it will be limited to the max speed of the PCIe 1.1 bus.
Date published: 2026-01-23
