Pretorian nAbler Pro Joystick

The n-ABLER Pro Joystick is specifically designed for computer users with limited hand control, motor skill difficulties, poor hand-eye-coordination, limited manual dexterity, involuntary muscle spasms and hand or wrist tremors.

Building on the huge success of n-ABLER, n-ABLER Pro was introduced to satisfy the needs of older users. We observed that once users became teenagers, they would tend not to want to use n-ABLER since they associate the brightly coloured buttons with children’s products. Similarly, ageing users generally did not want to use a product which was clearly meant for children, yet their needs are in many ways similar to younger users.

In answer to this, Pretorian launched n-ABLER Pro. It has a modern silver over- black colour scheme and black buttons with white legends, which are great for users with visual impairments.

Because ageing users can sometimes exhibit tremors, we also built in a unique anti-tremor facility which filters out the tremors, leaving the underlying movement of the joystick or trackball. There are four selectable levels of anti-tremor filtering, and the feature may be turned off for users who have no need of it.

Dwell Clicker is a new feature recently incorporated into n-ABLER Pro, allowing users to achieve completely switch-free selection of items on screen. Simply allow the cursor to dwell over the item in question for a pre-determined (but selectable) period and n-ABLER Pro will click it for you!


  •  Rugged construction and ergonomic design with a large footprint for maximum stability.
  •  Modern silver-over-black colour scheme
  •  NEW- Dwell Clicker feature.
  •  Pan Button to allow easy navigation of documents
  •  Symmetrical design for use with either hand, with Integral wrist support to minimise fatigue.
  •  Light touch joystick for easy navigation. Including Soft ball and T-Bar handles for alternative joystick grips.
  •  All buttons have white legends on black backgrounds for easy identification of button functions.
  •  Switchable left and right click buttons. Plus Double click and latching drag lock buttons.
  •  Audible (switchable to mute) and visual warnings indicating selection or change of function.
  •  Anti-tremor button (with three settings to compensate for the degree of tremor) to improve cursor control. Cursor Speed can also be controlled.
  •  Easy ‘plug and play’ installation
  •  Does not require driver software – ideal for contract managed computer systems
  •  Auto detecting PS2 and USB protocols
  •  Three-point fixing for mounting systems.
Dimensions 23.5 × 13.0 × 10.0 cm
Connection Type

USB Type-A

Palm Rest Height

~5.0 cm

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