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STARTECH
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9SIAH2MKS14668
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StarTech.com PEXUSB3S2EI 4-port PCI Express USB 3.0 card - 2 external, 2 internal - SATA power
(9)
Write a Review
Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headers
4 Port PCIe USB 3.0 Card
2 External & 2 Internal
SATA Power
UASP Support
USB 3.0 Adapter Card with 2x Int Motherboard-Style Headers
Native OS Support in Windows 8 and 8.1 and Linux kernel 2.6.31 or later for easy driver installation
Flexibility to connect external and internal USB 3.0 devices
+
+
Overview
Specs
Reviews
(9)
Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 mother
Learn more about the STARTECH PEXUSB3S2EI
Model
Brand
StarTech.com
Model
PEXUSB3S2EI
Details
Type
PCI to 1394 / USB Card
External USB Ports
2-port USB 3.0
Internal USB Ports
2x USB Ports
External Ports
2 - USB 3.0 A (9 pin; SuperSpeed) Female
Internal Ports
1 - SATA Power (15 pin) Plug
2 - IDC (20 pin; USB 3.0; Motherboard Header) Receptacle
Standard
USB 3.0
Data Transfer Rate
Up to 5.0 Gbps
Operating Systems Supported
Windows® 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64)
Windows Server® 2012, 2008 R2
Linux 2.6.31 and up (Tested up to 3.5)
Specifications
Bus Type: PCI Express
Card Type: Standard Profile (LP bracket incl.)
Chipset ID: Renesas / NEC - µPD720201
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: 4
Maximum Cable Length: 9.8 ft [3 m]
Maximum Data Transfer Rate: 5 Gbps
MTBF: 1,920,042 Hours
Type and Rate: USB 3.0 - 5 Gbit/s
UASP Support: Yes
Features
Features
Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headers
4 Port PCIe USB 3.0 Card
2 External & 2 Internal
SATA Power
UASP Support
USB 3.0 Adapter Card with 2x Int Motherboard-Style Headers
Native OS Support in Windows 8 and 8.1 and Linux kernel 2.6.31 or later for easy driver installation
Flexibility to connect external and internal USB 3.0 devices
Dimensions & Weight
Dimensions
4.70" x 0.70" x 3.60"
Weight
0.12 lb.
Packaging
Package Contents
1 - 4 Port PCI Express USB 3.0 Card - 2 Ext 2 Int
1 - Low-Profile Bracket
1 - Driver CD
1 - Instruction Manual
Additional Information
First Listed on Newegg
January 21, 2026
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STARTECH PEXUSB3S2EI
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Return for refund within: 15 days
Return for replacement within: 30 days
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