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KeyTronic > 
Item#: 9SIA24G28M5659

KeyTronic TRACKBALL-U2 Black 104 Normal Keys USB Wired Keyboard with Integrated Trackball

  • 104 Normal Keys
  • USB Wired
  • KeyTronic
  • Black
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The versatile KeyTronic TRACKBALL-U2 keyboard is the perfect solution for users looking to make the move to a trackball and reduce desktop clutter. It features an enhanced 104-key layout with Windows application keys for easy operation on your Windows PC. Its intergated, high-resoltuion trackball offers you smooth, precise cursor control – there is no need to purchase a separate mouse. Thanks to its center-bearing switch technology, each key offers over 20 million keystrokes life cycle for reliable peformance. Multiple colors are available.

  • newegg Enhanced 104-key layout This keyboard features an enhanced 104-key layout. It has an oversized L-shaped Enter key. The included three Windows application keys make this keyboard ideal for Windows operating system.
  • newegg Integrated trackball mechanism The built-in 25mm trackball is ergonomically located below the spacebar for convenient operation – you can move your cursor without lifting your hands from the keyboard. It features left and right mouse buttons for easy use, while its high resolution sensor (up to 260cpi) provides exceptional accuracy and flawless tracking for casual gaming and regular use. Maintenance is a snap, since the retaining ring can be easily removed for cleaning.
  • newegg Delivers reliable performance This keyboard uses the unique center-bearing switch technology to optimize the press response, and enhance its reliability. The life cycle of individual keys exceeds 20 million keystrokes for the ultimate durability.

Learn more about the KeyTronic TRACKBALL-U2

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the KeyTronic TRACKBALL-U2

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  • Christopher C.
  • 10/5/2012 6:50:28 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

2 out of 5 eggsNot what i was looking for

Pros: keyboard worked, seems sturdy

Cons: trackball was dead, never worked

Other Thoughts: i dont know how old this was, but it looks old. the paint on the keys was miscolored from white to gray. the trackball had white flecks like some granite paint, except they wiped off with grease on my fingers.

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  • michael k.
  • 4/13/2011 11:17:00 AM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

2 out of 5 eggsGood idea bad implementation

Pros: Can use a trackball with both hands.

Cons: I purchased this keyboard because I have a wrist & elbow pain from reaching to a mouse all the time. I thought this keyboard would solve my problem. However, a tracking ball and ball's buttons are too stiff and the ball is very slow so I have to work extra hard with my thumbs. The ball's buttons location is also unfortunate. It would be better if they 'd be located above the ball just below a space bar so I wouldn't have to move my aching wrist. The ball is too small. Lack of wrist support makes it hard to use this keyboard.

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  • Steve W.
  • 6/21/2010 11:21:44 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks well!

Pros: Only one USB connector, easy to pass between machines.

Cons: None that I can think of.

Other Thoughts: I purchased some of these to use with USB KVMs in server racks, where a mousing surface isn't really available. These work perfectly with the KVMs, and the trackball does the trick.

2 out of 2 people found this review helpful. Did you? Yes No

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Home > 
Computer Hardware > 
Input Devices > 
Keyboards > 
KeyTronic > 
Item#: 9SIA24G28M5659
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