PEXUSB3S4V Specifications
StarTech 4‑Port USB 3.2 Gen 1 PCIe Expansion Card with SATA Power
Manufacturer: StarTech
Manufacturer Model: PEXUSB3S4V
Product Line: StarTech USB Expansion Cards
Product Series: 4‑Port SuperSpeed USB PCIe Card
Product Type: PCI Express USB Expansion Card
Product Name: StarTech 4‑Port USB 3.0/3.2 Gen 1 PCIe Card
KEY FEATURES:
Bus Interface: PCI Express x1 slot
USB Ports: 4 × external USB 3.2 Gen 1 (SuperSpeed, Type‑A)
USB Standard: USB 3.2 Gen 1 (5 Gbps)
UASP Support: Yes (USB Attached SCSI Protocol for improved performance)
SATA Power Required: Yes (built‑in SATA power connector provides additional current to USB devices)
Port Layout: “Stacked” external port design for low‑profile and standard systems
Bracket Type: Standard and low‑profile/half‑height included
Warranty: 2‑Year manufacturer warranty
PERFORMANCE:
Maximum Data Transfer Rate: Up to 5 Gbps per port (USB 3.2 Gen 1/SuperSpeed)
Chipset: Renesas/NEC uPD720201 USB 3.2 Gen 1 controller
Backward Compatibility: USB 2.0 and USB 1.1 supported
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: ~5 °C to ~50 °C
Storage Temperature: ~‑20 °C to ~70 °C
Operating Humidity: ~20 % to ~80 % RH
Certifications: CE, FCC, RoHS compliant
PHYSICAL:
Form Factor: PCI Express plug‑in card
Profile Support: Standard and low‑profile (brackets included)
Typical Dimensions (approx): ~75 mm × 68 mm × 19 mm
Weight: ~45 g
Color: Green PCB
COMPATIBILITY:
Supported Operating Systems:
• Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11
• Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022

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