Ultra ULT33053 3.5" Black HDD/SSD enclosure

Stackable Hard Drive Enclosure - 3.5" SATA to USB 2.0, eSATA Ultra Stackable
3.5-inch External Hard Drive Enclosure
Just add a drive and go. Ultra’s new portable, stackable external hard drive enclosure features a USB 2.0 and E-SATA interface and supports 3.5-inch SATA HDDs. That’s right – you can use one, or use more – just stack them up. The Ultra 3.5-inch external hard drive enclosure supports Windows XP, 2000, ME, Vista and Mac 9.0 and above. Built-in 30 mm cooling fan keeps the drive running at maximum performance while protecting it from excess heat. This easy to use external hard drive enclosure is easy to use – it’s hot swappable, Plug and Play. Lay it down, stand it or stack it. No matter how you use the Ultra portable, stackable enclosure, it will meet and exceed industry standards. Comes with external power supply and USB cables.