L-Trac Trackball
Models # CST2145, CST2145W, CST2345, CST2345W, CST2545, CST2545W, CST2545-5W, CST2545SAW, CST2345SAW
Clearly Superior Technologies
The original PC-Trac is re-born again as the L-Trac high performance laser optical trackball. Like the PC-Trac line of trackballs, the L-Trac is one of our most recommended lines due to its high level of quality and workmanship. Made with only the highest quality components and materials, Clearly Superior Technologies trackballs have a reputation for reliability and performance. The precision-ground ball and mirror-finished rollers deliver 'smooth-as-silk' feel and effortless control.
The design is completely ambidextrous, accommodating either right or left-handed users. The extra large ball and contoured profile allow for easier control and accommodates hands of all sizes from children to adults. Hardwired into the trackball is its unique ability to dynamically accelerate across the screen in response to the speed with which you move the trackball.
Utilizing the latest in laser navigation technology, the L-Trac has selectable resolutions of up to 1600 CPI, which are 'button selectable', allowing rapid changes of sensitivity. The high performance laser navigation system is capable of tracking at greater than 30 inches per second, even at a 20G acceleration rate. This means the user can 'fly' around the screen with a flick of the finger or snap from one side of the screen to the other with a healthy flick of the arm. Either way, this precision, high performance pointing device produces predictable, quick and precise motion that becomes intuitive in a few minutes of use. The optional scroll wheel is smooth and readily accessible, located above the center button.
There are six distinct variations within the L-Trac line of trackballs:
Depth | 6.75" |
Width | 3.75" |
Height | 1.75" |
Resolution | User selectable 400, 800 or 1600 CPI (counts per inch) |
Tracking Speed | >30 inches per second |
Acceleration | 20 G's |
Interface | USB 2.0 Full Speed, HID compliant |
Ball Size | 2.25" diameter |
Ball Type | High-density phenolic |
Bearings | Dupont Delrin with Teflon |
Ball Suspension | Stainless Steel Rollers |
Construction Material | High Impact ABS |
Cable | Double Shielded USB male |
Cable Length | 6.0' (180 cm) |
Switches | Three high quality switches rated at 5,000,000 operations with over-travel protection. |
Scroll wheel | Optional |
Warranty | 1 year |
CST2145 | L-Trac High Performance Laser Optical Trackball, USB. Beige case, beige cable, black ball, no scroll wheel |
CST2145W | L-Trac High Performance Laser Optical Trackball, USB. Beige case, beige cable, black ball with scroll wheel |
CST2345 | L-Trac High Performance Laser Optical Trackball, USB. White case, colored buttons, beige cable, yellow ball, no scroll wheel |
CST2345W | L-Trac High Performance Laser Optical Trackball, USB. White case, colored buttons, beige cable, yellow ball with scroll wheel |
CST2545 | L-Trac High Performance Laser Optical Trackball, USB. Black case, black cable, black ball, no scroll wheel |
CST2545W | L-Trac High Performance Laser Optical Trackball, USB. Black case, black cable, black ball, with scroll wheel |
CST2545-5W | L-Trac High Performance Laser Optical Trackball, USB. Black case, black cable, black ball, with scroll wheel. Two extra jacks for 5 button functionality |
CST2345SAW | L-Trac High Performance Laser Optical Trackball, USB. White case, colored buttons, beige cable, yellow ball, with scroll wheel. Three disabling jacks for button lockout |
CST2545SAW | L-Trac High Performance Laser Optical Trackball, USB. Black case, black cable, black ball, with scroll wheel. Three disabling jacks for button lockout |
PC | Windows Vista, XP, 2000, 98SE, 95, 3.1 and NT |
Mac | OS9 and later and any other USB 1.1 / HID 1.0 compatible operating system such as Sun Solaris |
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