WiebeTech Forensic LabDock U5 - storage drive write protect controller - USB 2.0 / ATA-133 / eSATA 6Gb/s - SATA 6Gb/s,

Forensic LabDock U5 gives convenient, front-panel access to suspect hard drives and thumb drives. Write-blocking is done in hardware, with reliable WiebeTech write-blocking technology. In addition to providing native write-blocked access to SATA and IDE drives, the Forensic LabDock U5 also incorporates a USB WriteBlocker, so you can forensically access USB thumb drives or many USB drive enclosures.