StarTech.com 2.5in Removable eSATA USB Dual SATA HDD Enclosure w/ RAID

"Turn dual 2.5in SATA drives into an external storage solution for fast hard drive swapping
The S252U2ERR Dual Removable 2.5in SATA Hard Drive Enclosure provides a complete, hardware-based external storage solution for laptop or desktop computers. Accommodating two 2.5in SATA (SATA, SATA II, SATA III) hard drives, this compact HDD enclosure provides a broad range of RAID configurations including JBOD, Spanning (BIG/Concatenated), RAID 0 (Fast), RAID 1 (Safe) and more - providing the flexibility needed to create the storage solution that best fits your application. Additionally this trayless enclosure features tooless removable hard drive bays, providing a quick and easy way to replace or upgrade the installed drives for more space or enhanced performance. This versatile dual hard drive enclosure can be connected to a host computer, using either USB or eSATA with support for full hi-speed USB 2.0 data transfer rates of up to 480Mbps, and for eSATA transfer rates of up to 3Gbps - delivering the speed needed for your external storage to function seamlessly with your desktop or laptop computer. Compatible with SATA hard drives (HDD) and solid state drives (SSD) this enclosure supports the latest advances in maximum hard drive capacity per bay and is backed by a StarTech.com 2-year warranty and free, lifetime technical support."
" * Built-in support for numerous RAID modes for most personal/business needs
* Support for up to 2 SATA drives with front loading drive trays provide easily replaceable/upgradable storage over a high speed eSATA or USB 2.0 interface
* Backed by a StarTech.com 2-year warranty and free lifetime technical support"

StarTech.com 2.5in Removable eSATA USB Dual SATA HDD Enclosure w/ RAID, 2.5", Serial ATA, Black, Silver