Your old drivers can even be backed up and restored in case any problems occur. This Logitech MK keyboard and mouse set features advanced 2. The keyboard features Logitech Incurve keys and a cushioned palm rest for comfort, while the sculpted mouse positions hand and fingers comfortably and features hyper fast scrolling. Orders will be fulfilled by our own warehouse or a 3rd party supplier at our discretion. Got one to sell? Helpful 0 Not Helpful Comment Flag.

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Hot keys keep access to applications and media control easily.

Item model number PP Ergonomist-approved comfort curve design. Double-click on the program to run it.

A red LED lights the surface under the mouse, and a little camera chip takes thousands of pictures of the surface per second, then looks at how the surface seems to be moving, and translates that into mouse movements. The keyboard has a soft-touch feel which you may or may not like, but it’s got reasonable tactile response and doesn’t make a racket.


No software installation needed. Tracking Method see all. It looks positively, um, classiccompared with the surface-mount, multi-layer-board, super-integrated designs that the bigger names are using in their mouses these days. They haven’t come up with a rechargeable keyboard yet, and most of their cordless gear isn’t rechargeable.


That explains the A4 mouse’s susceptibility to skipping when you move it quickly, and it also explains the simple two minute sleep timer.

How can this be resolved. Compaq Presario PC Desktop. Where comfort and productivity go hand-in-hand. Jul 04, Compaq Keyboard.

The fancier Microsoft and Logitech cordless optical mouses keep pulsing their illuminator LED when they’re in standby mode, and can tell when they’ve been moved and wake up seamlessly.

Deskset Sculpt Ergonomic Wireless. Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US. Helpful 0 Not Helpful Comment Flag.

Driver Download – Support

This keyboard is perfect for those who wish to build PCs and want a premium, but cheap keyboard and mouse combo to sent out with it. This mouse has the same roughly 90Hz sample rate as the optical A4 Tech, which is good. You can use the mouse while it’s plugged into its charge lead, and the lead’s a fairly generous 1. Here’s a scan of the angled portion of the A4 Tech ‘board, overlaid with a scan of the same area of a conventional keyboard which has a somewhat bulbous space bar, but is otherwise unremarkable.

Related Question I dont find Fn key in My a4tech keyboard like my laptop. The opto-mechanical sensor assembly takes up more real estate than its optical cousin, but it needs fewer transistors to make it moyse.


A4TECH Drivers

That explains why the receiver’s as big as it is. The RFW mouse also lives up to A4’s low-drain claims, with a peak frantic-activity draw of around 8mA, and a minimum draw while it’s moving of about 5mA.

When I was using it, I kept feeling key corners and edges where I didn’t expect them to be, but my error rate didn’t skyrocket because of that. Want Answer 0 Clicking this will make more experts see the question and we will remind you when it gets answered.

More refinements More refinements While the mouse is charging, a second red LED under a smoked window in the side lights up. There is, again, no way to say how long the batteries will last for a given user, but it should be a good long while. With the top board removed and inverted, you can see the antenna trace around the outside of that board. If you don’t move the mouse again, it’ll keep drawing 21mA until the two minute sleep timer cuts in, and then it’ll drop to a bit less than 0.

Wireless Keyboard and Mouse 2.