PEXUSB3S11 StarTech.com 2 port PCI Express at discount

PEXUSB3S11 Specifications

StarTech 2‑Port USB 3.0 PCIe Expansion Card (1 Internal + 1 External)

Manufacturer: StarTech
Manufacturer Model: PEXUSB3S11
Product Line: StarTech USB Expansion Cards
Product Series: 2‑Port SuperSpeed USB 3.0 PCIe Card
Product Type: PCI Express USB Expansion Card
Product Name: StarTech USB 3.0 PCIe Card

KEY FEATURES:
Bus Interface: PCI Express x1
USB Ports: 2 total (1 × internal USB 3.0, 1 × external USB 3.0)
USB Standard: USB 3.2 Gen 1 (SuperSpeed 5 Gbps)
UASP Support: Yes (USB Attached SCSI Protocol for efficient transfers)
Optional SATA Power Connector: Yes (up to 900 mA per port)
Backward Compatibility: USB 2.0 (480 Mbps) and USB 1.1 (12 Mbps)
Hot‑Swap & Plug‑and‑Play: Supported

PERFORMANCE:
Maximum Data Transfer Rate: Up to 5 Gbps (SuperSpeed)

ENVIRONMENTAL & RELIABILITY:
Operating Temperature: ~0 °C to 50 °C
Storage Temperature: ~‑20 °C to 60 °C
Humidity (Operating): 0 % to 85 % RH
Certifications: CE, FCC
Warranty: Limited Lifetime Warranty

PHYSICAL:
Form Factor: PCI Express Plug‑In Card (Low Profile with Full‑Height Bracket)
Typical Dimensions (WxDxH): ~76 mm × 121 mm × 19 mm
Weight: ~40 g

COMPATIBILITY:
Supported Operating Systems: Windows XP through modern Windows versions (with UASP support where applicable)