The Chief KBD-S2S-27F is an accessory that includes a Sit-to-Stand Arm, and a 27" keyboard and mouse tray that provides easy placement of the keyboard and mouse for better ergonomic support. The height adjustment range optimized to enable sit-to-stand use of a fixed-height desk when paired with Chief’s K1-series dynamic monitor arms.

The S2S keyboard arm provides easy height adjustment range from 7" (178 mm) above to 5.5" (140 mm) below the work surface to meet the natural typing height of a user whether sitting or standing at the workspace. The 27F keyboard tray provides plenty of room for keyboard & mouse.

The Sit-to-Stand keyboard arm is ideal for standing at a fixed-height desk, in combination with Chief’s K1-series dynamic monitor arms. The height adjusts without knobs or levers - simply move the keyboard tray to the desired position and release. The keyboard arm has a 12.5" (317 mm) of total height adjustment range: +7" (178 mm) above, -5.5" below (140 mm) the worksurface. No knob, lever, or ratchet handle required to set height - simply lift to desired position and release.

The arm has a soft-touch wheel that adjusts tilt with each turn (+10°/-20°). It has a positive tilt lock-out feature that can be field installed. The arm offers a counterbalance design which offsets keyboard weight during height and tilt adjustment. Its slim profile provides maximum knee clearance, whether in use or retracted for storage. The rear swivel rotates 360° for optimal keyboard tray positioning and easy stowage.

The keyboard tray measures 19" (483 mm) wide x 8" – 12" (203 – 305 mm) adjustable depth, with 8.75" x 9.5" (222 x 241 mm) oval mouse surface. Fully-assembled, sure-squeeze design firmly holds keyboard in place. The keyboard tray slides to clamp keyboards from 5" – 9" (127 – 229 mm) deep. The tilt & swivel mouse surface with pad provides infinite adjustment. The palm rest provides maximum ergonomic comfort.