A4 Tech is a global leader in manufacturing personal computer products. A4 Tech maintains an exceptionally strong commitment to develop, for it's within the discipline of... more
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A4Tech Skid Free Big Wheel Optical Mouse OP-20 - mouse
General
MPN: OP-20
Device Type: Mouse
Form Factor: External
Width: 5.8 cm
Depth: 10.2 cm
Height: 3.6 cm
Weight: 122 g
Input device
Connectivity Technology: Wired
Interface: PS/2, USB
Movement Detection Technology: Optical
Buttons Qty: 3
Movement Resolution: 800 dpi
Features: Programmable buttons, scrolling wheel
Expansion / connectivity
Interfaces:
1 x USB - 4 PIN USB Type A
1 x mouse - generic - 6 pin mini-DIN (PS/2 style)
Miscellaneous
Cables Included:
1 x USB cable
1 x mouse adapter
Manufacturer's product description
A4 Tech is a global leader in manufacturing personal computer products. A4 Tech maintains an exceptionally strong commitment to develop, for it's within the discipline of development that yesterday's fiction becomes tomorrow's reality. PRODUCT FEATURES: Not only does the 800 DPI Optical Resolution delivers absolute precision, but also works on almost any surface with pin point accuracy; It's extra flat surface made your finger feel "Just Fit"(Patented Pending); New Ergonomic, Antiskid Mat Designed, comfortable hand touch; Customized all your special needs with 3 programmable buttons to expedite and thoroughly utilize your computer usage time; This stylish both handed design mouse best fits and comforting works with all hands in any way; The Single Scrolling Wheel not only let its user easily view all page content but also expand its functionality as a programmable button.
Advantages: Reliable, small size, energy saving (A4 Tech MOP-35) Disadvantages: not works on all surfaces
...The first look on the title of the product actually confused me. A4TECH is a manufacturer of computer peripherals from Taiwan and in fact independent to Logitech.
I had my A4TECH mini mouse (model MOP-35PU) when I bought my laptop. It has been proved that this delicate mouse is the best mate of laptop if you don't like to have a big suitcase but still want to use external mouse instead of touchpad or trackball.
This make the operation including web surfing much easier.
The mouse use a LED device to locate and detect the movement. It is dubious that somebodies claim it as 'laser' mouse, but you should keep in mind that don't stare at the optical device directly since the light is so strong and can be harmful to your eyes!!!
The manufacturer claim it can work on almost all surface although I found it actually doesn't work perfectly...
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Advantages: Never loses connection, comfortable to use Disadvantages: Wire from board sometimes gets in the way
...What is it?
The A4Tech batteryFREE Wireless OpticalMouse is a wireless mouse that runs on a board. This board interacts with a computer via its wire. The board is optical and when the mouse is placed on it, they connect optically, allowing the mouse to work.
Looks:
The mouse and board look average, and are nothing spectacular. The board is silvery greay, with a black base and thick edge at the top. The logo 'A4TECH' is on the head of the board, the mouse and the bottom corner of the board. The wire is thin and black.
The mouse itself is mainly black, with a transparent silver band running in a U shape around its edge. On top of the mouse there is a line of this same trasnparent silver plastic, where the gap between your index and middle finger lies. In the centre of this strip there is a white opaque plastic scroll button.
When...
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Advantages: Very accurate, brilliant optical on almost all surfaces, SO comfortable to use, 5 buttons, 2 wheels Disadvantages: Not many! Only one wheel has a button though
...I've had the A4Tech WOP-35PU mouse for a long time, I remember getting it due to wishing to have an opticalmouse but not spend too much, and it cost me under £10, so I was very surprised at how well it lasted, and most of all, how happy I was with the mouse.
In my opinion this is the best mouse I've ever used. I used to find Microsoft Intellimice the most comfortable, but this fits in my hand perfectly and is very well designed, with easy access to use all 5 buttons, so it is very well designed.
Visually, the mouse looks very professional, with a slight futuristic effect, amazingly without looking too tacky, so I'd definitely say it looks great.
The buttons themselves are reasonably light in touch to use, but not too light to accidently knock (the only slight problem being a very slight tendancy to knock the left side button...
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M20-00003 Notebook Optical Mouse
£12.99 Online
Scroll Wheel
2 Button
PC and MAC compatible
Suitable for Both Left and Right handed
Works on your leg the floor the wall... in fact it works better when its not on a mouse mat!
USB Connection... more
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