3.5" Tool-Free SATA HDD Mobile Rack 2011/05/18

This 5.25" Bay Mobile Rack (ME-751) fits for 3.5" SATA I/II drive with supporting "REAL" Hot-Swap. How come ? Under the inventive concept of using the up-to-day Scratch-Proof SATA connector to offer the reliable "Anti-Scratch" connection when exchanging HDD.
The patented Scratch-Proof connector won’t damage or scratch the golden pin of HDD. So, no need worry about the frequency of HDD exchange( more than 50K times reliable plug/eject)

Why using the bulky and clumsy mobile rack with tray ?  Stow your tool away and it's time to enjoy the 100% Too-Free mobile rack in your desktop PC tower. Easy-open latch panel with key lock for safety operation and Silicon rubber anti-vibration system

Please check the link to see more details :
http://www.welland.com.tw/html/mobile/751.html