
UTB238A USB 3.1 Expansion Card
Expands Two 10Gbps USB Ports
Product Introduction

Product Specifications
- Using ASMedia chipset, PCI-e x4 interface.
- Complies with USB 3.1 Gen 2 specification, offering a maximum transfer speed of 10 Gbps (*theoretical value), backward compatible with USB 3.1 (USB 3.0), USB 2.0, and USB 1.1.
- Provides 2 USB Type-A ports.
- Includes one SATA power connector for supplemental power.
- USB Type-A ports support a maximum power output of 5V / 2A.
- Includes a Low Profile bracket.
- Meets PCI Express Specification 2.0.
- Complies with Universal Serial Bus 3.1 Revision 1.0 specification.
- Supports USB SCSI protocol specification 1.0.
- RoHS compliant.
- Material: Metal.
- Dimensions: 60 x 80 mm.
- Weight: 42 g (±1).
Product Application

High-Speed Performance Test Results

Test Environment | |
---|---|
Hard Drive Model |
WD SN700 250GB |
Hard Drive Enclosure | Uptech EHE220 USB 3.1 Gen 2 M.2 水平外接座 |
Operating System | Windows 10 64bit |
Processor | Intel i7-6700CPU@3.4GHZ |
Motherboard | Z170PRO GAMING |
Memory | 4G |
System Requirements
- PCI-e x4 or Higher Slot
- Windows 7 / 8 / 8.1 / 10 / 11
Product List

UTB238A x1

Low Profile Bracket 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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