The BackPack Adjustable Shelf for Mac from Twelve South is an adjustable metal shelf that attaches to your display's stand, providing a convenient and out-of-the-way solution for your peripherals. Keep portable hard drives, card readers, and other peripherals on it, even if they are vertically oriented. Built-in cable management rails keep cords nearby yet keep your workspace tidy. Additionally, the BackPack can also be used as a front-facing shelf for easy access.
Support pegs hold up your vertically oriented peripherals
Cable management rails keep cords nearby
Can be used as a front-facing shelf for easy access
Holds up to 3.5 pounds of hard drives, peripherals, even MacBook Air
Adjustable clips allow placement at any height along back of stand
All iMacs, Thunderbolt Displays and Cinema Displays with metal L-shape desk stand