Please measure the depth underneath the desk, to ensure you order the proper length of track. Price is same for all track sizes.
Cobra-PU27U Keyboard Platform and Arm Combo CA32 by Ergonomic Accessories is one of the best selling combo. The stylized Cobra Original arm mechanism is spring-assisted; therefore needs no adjustment knobs or levers to change keyboard height; simply lift the keyboard to its desired position and release. The 27'' wide platform offers a large user space with mousing surfaces for left or right handed user. The PU27U comes with a 27'' upholstered palm rest made with breathable leather-like material.
Keyboard trays are used when the desk height is too high for a person causing them to reach up to the working surface. The Cobra-PU26U18 Keyboard Platform and Arm Combo CA21 allows the keyboard and mouse to be lowered to a proper location (elbow height) so that the person can put their feet flat on the floor. This promotes good ergonomics in the workplace.
- slim design for maximum knee clearance
- oft-touch wheel adjusts tilt with each turn (+10°/-20°)
- Standard with track included - choose from one of three track sizes - 18" (450mm), 21" (533mm) or 23” (584mm) track
- Spring assisted height adjustme
- Total Height Adjustment: 12.5” (318mm), Range 7½″ (191mm) up; 5.″ (127mm) dow
- Height set: lift and release
- Title: 360 degrees
- Fully retractable only for 23'' track
- Mouse platform plugs in for right or left hand use
- Separate control for locking independent tilt adjustment, +10°/-20°
- Rugged steel construction finished in a durable black, white or silver textured powder coat
- All mounting hardware and instructions included
- Exceeds ANSI / BIFMA X5.5 1998 Industry Standard
- 27'' ultra slim design platform
- 27 1/2 '' width x 10 1/2'' depth
- Mousing surface on left or right
- 27" (457mm) upholstered palm rest (option to get 18'' upholstered palm rest is available, contact the store)
- Keyboard and mouse are positioned on the same vertical plane
- Can be combined with CornerShaper™ to convert 90º corners to diagonals
- Manufactured from high grade 1/4” (6mm) phenolic
- Standard with anti-skid pads and precision mousing surface