The Lifetime Trackball keyboard is a 104-key Windows Compatible keyboard featuring a built-in trackball. It's the perfect solution for users looking to make the move to a trackball and reduce desktop clutter.
Like all Lifetime products, the Trackball keyboard is an example of innovative design and engineering. The trackball is ergonomically located below the spacebar for convenient operation - you can move your cursor without lifting your hands from the keyboard. Maintenance is a snap, since the retaining ring is easily removed for cleaning.
Other features include an oversized L-shaped Enter key and three Windows application keys. And of course, the Lifetime guarantee covers all parts and components of the keyboard and integrated trackball mechanism, which makes the Lifetime Trackball keyboard a superior choice.
Keyboard Features:Enhanced 104-key keyboardThree Windows keys Center-bearing switch technology Large L-shaped Enter key Keys withstand over 20 million keystrokes Ltd Lifetime warranty Keyboard color - see above Manufactured in China PS2 Straight Cable TrackBall Features:25mm trackballRemovable retaining ring for easy cleaning Standard left and right mouse buttons High resolution, 260 c.p.i. System Requirements:Windows 3.1 or higher, or OS/2PS/2 mouse port PS/2 keyboard port keyboard port Agency Approvals:- FCC Class B- UL - CSA Environmental Data:Operating temperature -- 0o to 40o c(non-operating) -- -20o to +60o c Operating humidity -- 5% to 90% non-cond. amb. temp. (non-operating) -- 0% to 95% non-cond. @ 40oc Operating altitude -- 0' to +10,000' Shock(non-operating) -- 50 G Vibration(non-operating) -- 5 to 500 Hz, 4 G Mechanical Data:Tot. travel -- 0.150" +/- 0.020"Travel to peak -- 0.050" +/- 0.010" Peak force -- 2.0 oz +/- 0.6oz Fire point -- 0.120" nominal |
Package Dimensions:Height: 2.5 inchesLength: 21 inches Depth: 11 inches Weight: 4.4 pounds Each Package Contains:Trackball keyboardUser's guide Product Dimensions:Height -- 1.63 inchesLength -- 18.00 inches Depth -- 9.4 inches Electrical Data:Max. input power -- +5 Vdc +/-0.25 V @100mA max.Phantom key lockout Serial data output -- Synchronous 8-bit |
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