Wireless Wave Combo MK550 features a tiny leave-in nano receiver, extended battery life, and low-battery indicator. The curved keyboard promotes an ergonomically correct hand position. Included high-performance laser mouse features contoured sides and soft rubber grips for precision and control. Use cushioned palm rest for extra support. The MK550 also features extra-large hot keys for access to your favorite activities.

Fully adjustable keyboard platform features an easy color-coded window so you can adjust it instantly to your unique SmartFit comfort color system. SmartFit system chart (included) assigns a color based on your proportion, using your hand size. Simply select the matching color on the product and adjust accordingly. Low-profile articulating arm adjusts 6" in height and unlimited positions within that height range. Keyboard tray has a tilt range of positive 15 degrees and negative 15 degrees as well as a 360-degree swivel to match your SmartFit comfort color. Unique modular platforms attach to arm as needed for different-size keyboarding surfaces. Mousing surface can be used to the left or right of the keyboard. Included keyboard wrist rest has a foam cushion. Keyboard tray will work in standard workstations. Track measures 19", and arm is 11" for straight workstations.

SnapLock Keyboard Tray with SmartFit System installs under any desk - even metal ones. SmartFit System helps you correctly adjust your keyboard for proper ergonomics to reduce shoulder, arm and wrist strain. Four adjustable heights range 6". Tray rotates 360 degrees and tilts from flat to negative 15 degrees. Platform size is 26" wide x 13-1/2" deep. Keyboard tray is easy to assemble with no tools.

Don't let your keyboard and mouse get in the way. Heavy-duty, molded plastic keyboard drawer mounts directly under any surface, enabling valuable desk space to be freed up for other activities. Drawer locks into keying position on ball-bearing glides for smooth movement in and out. Ergo-Comfort Premium Underdesk Keyboard Drawer features three height positions down to 4" below the desktop with two tilt adjustments. Mouse tray easily slides out for use on the right or left. Clear Lexan mousing surface lifts up to display meeting reminders, memos or personal photos. Soft-grip drawer handle provides easy access to the keyboard drawer. Padded wrist rest is removable to accommodate ergonomic keyboards. Mouse platform size is 9-1/4" wide x 8-3/8" deep. Mounting area measures 25-1/8" wide x 16" deep. Mounting hardware is included. Track length is 18".

Adjustable Keyboard Tray offers unique sit-stand arm that raises platform up to 10" above the mounting surface and tilts +15 degrees/-15 degrees. Lever-free arm is easy to adjust. Adjustable keyboard platform with patented left/right sliding for optimal positioning. Highly adjustable mouse platform mounts left or right and easily adjusts up, down, forward and back. Gel wrist rests feature easy to clean leatherette cover with antimicrobial protection. 23" track length is ideal for corner workstations with less than a 12" radius or less than a 17" diagonal. Not compatible with shallow workstations.

Expandable, articulating keyboard platform easily expands or contracts in width from 23-1/4" to 30-1/2" to slide into the desired position. Largest size accommodates keyboard, mouse and calculator. Use with multiple users and work spaces (straight and corner workstation layouts). Adjust 7-1/2" in height. Keyboard platform has a tilt range of +15/-15 degrees and 360-degree swivel. Mousing surface can be used to the left or right of the keyboard. Keyboard platform also includes a detachable wrist rest with microfiber shell. Easily set the keyboard position to match your SmartFit personal comfort color.

Metal keyboard platform is designed to hold only keyboards. Minimum clearance required for mounting is 26-1/2" wide x 15" deep. Surface is positioned 3" below the bottom of the worksurface. Keyboard only moves front to back. Nonarticulating keyboard does not tilt or swivel.