PCIUSB3S4 StarTech.com Quad Port Controller Card at discount

PCIUSB3S4 Specifications

StarTech 4‑Port PCI SuperSpeed USB 3.0 Adapter Card

Manufacturer: StarTech
Manufacturer Model: PCIUSB3S4
Product Line: StarTech PCI USB Expansion Cards
Product Series: 4‑Port SuperSpeed USB 3.0 (USB 3.2 Gen 1)
Product Type: Internal PCI USB Adapter Card
Product Name: StarTech 4‑Port PCI USB 3.0 Card

KEY FEATURES:

USB Ports: 4 × USB Type‑A SuperSpeed USB 3.0 (5 Gbps)

Bus Type: PCI / PCI‑X (Universal 3.3 V & 5 V, 32‑bit)

Chipset: NEC / Renesas uPD720202

Optional Power: SATA & SP4 power connectors to supply up to 900 mA (4.5 W) per USB port for bus‑powered devices

Backward Compatible: USB 2.0 and USB 1.x

Brackets Included: Full‑profile (standard) + low‑profile (half‑height)

Warranty: Lifetime limited warranty with technical support

PERFORMANCE:

USB Interface Speed: SuperSpeed USB 3.0 (USB 3.2 Gen 1) up to 5 Gbps

Effective Throughput: Limited by PCI bus to ~1.3 Gbps total across ports

UASP Support: Yes (USB Attached SCSI Protocol)

Device Support: USB 3.0 storage, audio/video peripherals, and other SuperSpeed USB devices

ENVIRONMENTAL & RELIABILITY:

Operating Temperature: 5 °C to 50 °C

Storage Temperature: ‑25 °C to 70 °C

Operating Humidity: 15 % to 90 % RH

Designed for adding USB 3.0 connectivity to older PCI‑based systems

PHYSICAL:

Form Factor: Internal PCI expansion card (red PCB)

Slot Type Required: PCI / PCI‑X (not PCI Express)

Typical Dimensions (approx): 133 mm × 65 mm × 20 mm (WxDxH)

Weight: ~80 g

Package Contents: Card, low‑profile bracket, driver CD, instruction manua