BlackBox 19" Sliding Pivoting Keyboard with Mouse Shelf

Perfect Solution for Storing Peripherals on a 4-post Rack


What's special about this rackmount keyboard tray?

  • Pivots to store sideways, allowing you to use a keyboard wider than your 4-post rack.
  • Sliding shelf utilizes an ambidextrous mouse tray that can be mounted on the left or right side.
  • Pulls out up to 19”, allowing plenty of leg room if you need to sit while working.
  • Click for More Features

Whether you are setting up a temporary hub or a permanent working station, this pivoting shelf is the perfect addition to your rackmount solution. It features adjustable four point EIA standard mounting, and pulls out to hold up to a 20.5” keyboard and mouse.

Part #DimensionsColorRmsPrice
BB-RM3859.5" D x 20.6" W x 1.75" HBlack1U
Manufacturer Direct
  • Keyboard tray slides in sideways to maximize your space.
  • Standard 19” EIA mounting to fit in almost any standard rack.
  • Mouse tray features a non-skid surface, and can be mounted on either side of the tray to suit the user's needs.
  • Cushioned wrist rest for ergonomics and more comfortable use.
  • Slides out up to 19”, and can hold a keyboard up to 20.5” wide.
  • Size: 20.625"W x 9.5"D (52.38 x 24.1 cm)
  • Available in standard black powder coat to complement your installation.
  • M6 mounting hardware is included
  • Double Diamond Manufacturer's Lifetime Warranty
  • Proudly made in the USA USA


Material 14 AWG Steel
Tray Width 20.625" (52.38 cm)
Tray Depth 9.5" (24.1 cm)
Height 1.75" (4.46 cm)
Pull-Out Depth 19" (48.26 cm)
Mounting 19" EIA Rails
Mouse Tray Left or Right
Color Black Powder Coat
Manufacturer Warranty Double Diamond Lifetime





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