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Posturite Penguin Wired Ambidextrous Ergonomic Mouse - Vertical High Precision Computer and Laptop Accessory - Compatible with Windows and Apple Mac - Medium Black/Silver

£43.17£86.34Clearance
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About this deal

Easy-glide symmetrical base - Allows the user to rest either hand comfortably alongside the vertical structure, encouraging the use of the bigger muscles in the fore and upper arm to manoeuvre the mouse. A: As well as a soft touch and feel Precision Scroll Wheel (C), the Penguin ® Mouse has an Auto Scroll feature. To choose the correct one for you, measure your hand from the first crease on your wrist to the tip of your middle finger. Allows the user to rest either hand comfortably alongside the vertical structure, encouraging the use of the bigger muscles in the fore and upper arm to manoeuvre the mouse.

The Penguin® was put to the test during trials carried out by VSI Risk Management and Ergonomics Inc. The unique “handle grip” protects against a range of upper limb conditions such as RSI and Carpal Tunnel by putting the working arm in a natural position and not allowing the bones in the forearm to cross over.Based on silver ions, BioCote ® is proven to offer antimicrobial protection for the expected lifetime of the product. This position can reduce or eliminate the constant tension that is placed upon the tissues and tendons of the forearm when in the common "palm down" orientation. Clearly no mouse will be able to fit "every" hand but by having multiple sizes available it is usually possible to find a close fit.

The vertical orientation of the body is intended to rotate the hand(s) upward and away from the "palm down" posture that traditional mousing devices require. Note: It is advised to switch to the ‘OFF’ position if the Penguin ® is to be transported as this will conserve power. This warranty applies only to the initial retail purchaser and does not cover claims resulting from misuse, failure to follow instructions on installation and use, neglect, use of unauthorized attachments, commercial use, use on a current or voltage other than specified on the product, or unauthorized service during the warranty period on conditions otherwise covered by warranty.

Many users, including medical doctors, ergonomists and physical therapists have said the Evoluent VerticalMouse provides superior comfort and even relieved wrist pain. As can be seen in the upper illustration to the right, when the hand is placed on the Penguin Ambidextrous Vertical Mouse the twist of the bones is eliminated, tissues are no longer pinched, and the tension along the tendons is released. To choose the correct size, simply measure your hand from the first crease from your wrist to the tip of your middle finger.

The design of a standard mouse has been found to be one of the main risk factors in hand and wrist pain.This limits the need to move your hand between the mouse and keyboard, a movement which can cause aches and pains in the shoulders and back. Aaras et al 2001, Gustafsson and Hagberg 2003, Chang et al 2007, Houwink et al 2009 and Odell and Johnson 2007). To choose the correct size, simply measure your hand from the first crease on your wrist to the tip of your middle finger.

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