
UTB254 USB 3.0 4-Port Expansion Card
SATA 15-Pin Power Connector
Product Introduction
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Supports connectivity for a wide range of USB 3.0 devices

High-quality solid capacitors

Improves the stability and reliability of the UTB254 card in high-temperature environments inside the computer case, with faster charge and discharge response than standard electrolytic capacitors and greater resistance to extreme temperatures.
Product Specifications
- Chipset: RENESAS
- Interface: PCI Express Gen.II ×1 (backward compatible with PCI-e Gen.I)
- Provides 4 external USB 3.0 ports
- Horizontal USB port design, preventing interference with the computer case structure
- Backward compatible with USB 2.0/1.1 devices
- Power Supply: Uses SATA 15-Pin power connector
- Equipped with solid capacitors, enhancing stability for both the card and connected USB devices
- USB 3.0 data transfer rate up to 5Gbps
- Compliant with Intel xHCI rev. 1.0 standard
- Dimensions: 70 × 80 × 18mm
- BSMI Certification Number: D33C64
- RoHS Compliant
Product Application

System Requirements
- Requires one available PCI-e slot
- Operating System Compatibility:
Windows XP / Vista / 7 / 8 / 10 (32 & 64-bit)
Windows Server 2008 R2 (64-bit)
Linux
Product List

UTB254 Main Unit x1

Product warranty card x1
※The product specifications and accessories mentioned in the user manual are for reference only. Any changes will not be notified in advance. UPMOST reserves the right to modify product design, accessories, and drivers.
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