USB Bridge Board
U3-SATA310
USB 3.0 to SATA 6Gb/s Bridge Board with Read-only (Write Protect) Function

Highlights
- Supports USB Super-Speed/High-Speed/Full-Speed
- DC Power Input: Big IDE 4-pin DC Power Connector
- Provides Jumper for Read-only (Write Protect) or Read/Write selection
Introduction
U3-SATA310 is USB 3.0 to SATA III (6Gb/s) Bridge Board. It has an USB SuperSpeed device port and a SATA III (6Gbps) host port.
U3-SATA310 translates the communication protocol between SATA III (6Gb/s) and SuperSpeed USB commands.
Supports the USB Mass Storage Class Bulk-Only Transport Specification.
U3-SATA310 provides a Jumper which allow user to set the function for selecting SATA Read-only (Write Protect) or Read/Write.
Technical Specifications
USB to SATA Bridge Board
- Spread Spectrum Controller Integrated for USB & SATA
- Compliant with USB3.0 Specification Revision 1.0
- Compliant with USB Specification Revision 2.0
- Supports USB Super-Speed/High-Speed/Full-Speed Operation
- Supports USB Mass Storage Class, Bulk-Only Transport Specification Revision 1.3
- Supports external SPI NVRAM for Vendor VID/PID of USB2.0/USB3.0 device controller
- Complies with Serial ATA Specification Revision 2.6
- Support SATA Hot-Plug
- Support ATA/ATAPI Packet Command Set
- Support ATA/ATAPI LBA48 addressing mode
- Support SATA 6Gbps (Gen3i) /3Gbps (Gen2i) / 1.5Gbps (Gen1i)
- Support ATA/ATAPI Device (HDD / SSD / Blu-ray / DVD / CD)
- Support Advance Format HDD
- Support HDD FDE command
- Support Over 2TB HDD with windows XP, VISTA and Win7
- Support Write Protect for HDD
- EuP compliant
- LEDs:
- Provides Power and Write Protect LEDs
- Power Indicator LEDs Header
- Read-only (Write Protect) or Read/Write Setting Header
- Power
- U3-SATA310-22: Self-Powered (Needs DC Power Input from Big IDE 4-pin DC Power Connector)
- U3-SATA310-7: Bus-Powered
Available Models
U3-SATA310-7
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U3-SATA310-22
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Physical Dimensions
- U3-SATA310-7: 83.3mm x 21.56mm x 38.6mm
- U3-SATA310-22 : 83.3mm x 21.56mm x 44.1mm
- SCSI 1 50pin Low Density Centronics Connector Form Factor. (Fit to most standard SCSI enclosure)
Hardware Requirements
- Desktop PC: with either a built-in USB (1.0 or 2.0 or 3.0) controller or an USB (1.0 or 2.0 or 3.0) to PCI Host Adapter equipped with an external USB port.
- Laptop PC: with either a built-in USB (1.0 or 2.0 or 3.0) controller or an USB (1.0 or 2.0 or 3.0) to CardBus PC Card equipped with an external USB port.
Kit includes
- U3-SATA310 Bridge Board
- User's Guide
Document Download

