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The Pro Fit® Ergo TB550 Trackball combines the feel of a wireless mouse with the convenience and accuracy of an advanced trackball. A sculpted ergonomic design with 45° tilt helps improve wrist and forearm alignment. The TB550 takes up less desk space than a conventional mouse and is more comfortable during extended use.
Upgrade to ergonomist-approved comfort and premium cursor control with Kensington’s Pro Fit® Ergo Vertical Wireless Trackball. A 60° tilt angle keeps the wrist in a natural handshake position to improve wrist and forearm posture. This mouse-like vertical trackball is easy to learn and it and offers 9 programmable buttons.
- Trackball Products
- Kensington
- (650) 572-2700
Compre online Kensington Trackball vertical sem fio Pro Fit Ergo (K75326WW) na Amazon. Frete GRÁTIS em milhares de produtos com o Amazon Prime. Encontre diversos produtos da marca Kensington com ótimos preços.
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- Trackball vs. Mouse
- Plenty of Connections
- Jerky Movements
- Full-Featured Ergonomics
One classic trackball design, popularized in the late 1990s by devices like the Logitech TrackMan and the Kensington Expert Mouse, involves sticking the ball in the middle of the peripheral, sandwiched between the left and right click buttons. By contrast, the Pro Fit Ergo's ball is on the left side of the device, where a right-handed user's thumb ...
The Pro Fit Ergo fulfills the wireless part of its name by connecting either via its own USB Type-A wireless dongle (conveniently stored in a slot on the bottom of the device when you're not using it) or via Bluetooth. Both types of connections can be active simultaneously. In fact, you can set up two separate Bluetooth connections in addition to t...
Unfortunately, once I started using the Pro Fit Ergo, I noticed that the trackball resulted in noticeably jerky cursor movements. I ascribe part of this to its significant inertia: At least with my review unit, the trackball housing was simply too stiff for my thumb to move the ball effortlessly. Rather than gliding across the screen, my cursor lur...
The Pro Fit Ergo gets a lot of things right, from a robust selection of customizable buttons to thoughtful touches like a built-in holder for the wireless receiver and an eject button that makes cleaning a cinch. It's also ergonomically friendly, reducing wrist movements and keeping your palm at a 60-degree tilt. A trackball's usefulness depends on...
- Kensington Technology Group
- Tom Brant
Atualize-se para o conforto com essa solução aprovada por ergonomista, a Pro Fit® Trackball Vertical Ergonômica sem fio. Um ângulo de 60° de inclinação mantém seu pulso em posição de aperto de mão natural para melhorar a postura. Este mouse tipo trackball vertical é fácil de usar e possui 9 botões programáveis.
