New Design True Hot-plug and Hot-Swap USB 2.0 Adapter with 2Amp Power Supply, Great Test Bench Device. Converter for SATA HDD, conect any SATA Device to your USB 2.0 Port! CHIPSET: Jmicron-JM20337 Single Chip Ultra Fast Solution USB 2.0 Adapter to any Native SATA 3.5'' Drive from 80GB up to 500GB. Compatible with Windows ME/2000/XP/2003.Works with MAC OS X.3.6 or Greater! Adapter plugs directly to your usb 2.0 port on a windows based computer and provides one SATA Signal/Power port to connect directly into your SATA 3.5inch or 2.5inch HDD. Uses Jmicron Chip for Conversion. Tested with WD/Maxtor/Seagate/Hitachi SATA drives. Package includes Adapter cable and one DC 2AMP Power Adapter provides external power to your drive. USB2.0 to serial ATA translation. It includes the Jmicron Worlds First Single Chip SATA HDD to USB 2.0& Serial ATA PHY, Link, Transport. The Serial ATA physical, link, and transport layers are compliant to Serial ATA 1.0 , converter supports a SATA 1.5GHz data rate & USB2.0 480MHz data rate . The application layer supports both the ATA register command set and PACKET command set, which could drive SATA Hard Disk. With LED Indicated power Support Win-98se,Win-98me need driver Support Win-2000,Win-xp free driver Easy install & free driver Max speed (Read + Write) : 48M Byte USB2.0 Specification compliant USB2.0 JMICRON 20337 newest chipset installed Serial ATA 1.0 Specification compliant Automatic Serial ATA 1.5 Gbps speed negotiation Support USB2.0 plug & play Support Serial ATA hot-plug Ultra low power consumption Work for both AC and DC couple between the transmitter and the receiver Provide specified OOB signal detection and transmission Support Spread Spectrum Clocking to reduce EMI Support Partial/Slumber power management Provide adjustable TX signal amplitude and pre-emphasis level *****************************************

Real Life Test Results:

File System Benchmark Using SiSoftware Sandra

WD2500JD

Drive Index: 27MB/s

Sequential Read 30MB/s

Sequantial Write26MB/s

Random Read 21MB/s

Random Write 26MB/s

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DiamondMAX 10 Maxtor 300GB SATA150/HDD

Drive Index: 28MB/s

Sequential Read 31MB/s

Sequantial Write26MB/s

Random Read 25MB/s

Random Write 26MB/s