USB 433MHz RF Wireless Presenter Mouse with LCD Timer and Laser Pointer (2*AAA)

Pros: * Comes in a leather case, this is a big pro!
* Strong laserpointer wich you can shine with
* Nice Color (kingblue)
* Just like a mouse, it responds great.
* Great packagedelivery (bubbled envelope)

Cons: * (to) big USB device
* Chinese manual

Other: It's a need to have for every student... When you present your stuff with this device the teachers and bosses will be stunned.

Pros: * ENGLISH MANUAL (the other customer said his manual is chinese, but mine is english);
* Clock and chronometer functions;
* You can set it to vibrate on specified intervals (eg. after 5 or 30 minutes) or on a fixed time (eg. 11:45) --> that's a great feature which is not described here!
* Blue backlight for LCD;
* Device turns off automatically to save power (it turns on imediatelly when needed, without annoy you even for a single second);
* Leather case;
* Good laser pointer;
* The color is really nice (the picture here doesn't look so, but it's great);
* Works like a mouse;
* Keys available: Mouse control, Left/Right click, Pg Up/Down, "Blank screen", "Start slide";
* Plug and play driver (tested on Windows XP, Vista and Seven);
* Batteries included (2xAAA).

Cons: * Big USB receiver device (I think this is because the manual says something about an optional "Built in flash memory". Of course this function is not available, but this is not a big problem);
* Configure its functions is not trivial (eg. alarm, chronometer). It was easy for me because I got an english manual;
* Chronometer has only three digits (one for minutes and two for seconds, the fourth is for miliseconds), that is, when you reach 9 minutes and 59 seconds it returns to zero. It makes the function not so useful.

Other: Incredible device at low cost, my friends are jealous.
Here in Brazil you can't find one device like this for less than 100-150 BRL (~55-85 USD).
Great for gifts.

Pros: everything you'd need in wireless presenter, including laser pointer
the button that acts as F5 and esc is so smart to include.
strength of laser seems pretty good, but haven't had chance to use it with a projector yet.

Cons: the location of the buttons for next slide and previous slide do not exactly stand out. it won't be tough to get used to, but it's not at all intuitive - or logical in my opinion. these buttons are more likely to get used than the left and right mouse click buttons.
manual came in only chinese. so, some of the functions people mention on here i'll likely take some time before i figure out.

Other: very good device - hope to see something as functional, with better thought out button arrangement. one should be able to use the laser pointer and in an instant, go to the next or previous slide. if any designers are reading this, i suggest the right side of the remote, towards the end so you can use your right index finger for this.

Pros: The price. I have to say it: it's very very cheap.
It has a lot of possibilities and modes.
It has some applications that don't appear in the DX explanation text like a vibration alarm and others.
The laser has a very good range.
Just plug'n'play, no driver instalation required.

Cons: It's difficult to understand how all the possibilities of the presenter work, because some of them are activated with a key combination that are quite hard to memorize.
The previous and next slide keys are not very well located and their position could result uncomfortable for some people (it's just a matter of getting used to them).

Other: I was looking for something like this in physical shops, but I only could find presenters that would cost twice or three times the amount of money that i paid for this.
So, if you are looking for a presenter, this is a good one for just a few bucks.

Pros: -It looks very nice (blue metallic with chromed buttons)
-As a left handed, I really enjoy the ability to use all buttons with only my thumb.
-English manual
-High quality electronics and circuits inside (Although the manual said not to reverse the battery, the circuit is protected against it... I don't recommand trying it as it will discharge the batteries quikly.)
-There is a timer and it is backlited ... very usefull when it is to dark to see my own watch. Also, looking at my watch could be anoying for the audience. Looking at the presenter is much more discrete.

Cons: - The batteries cover feels cheap and is really easy to remove. If one is nervous during a presentation and plays with the device, it is will probably open. (At least the batteries will not come off as easilly.)
- It is not possible to set a custom alarm delay. One have to enter the time of the day the alarm should start or selecting a fixed delay (or a combinaison of them) between 3, 5, 10, 20 and 30 minutes.
- The vibration of the alarm is a little noisy.

Other: Really nice presenter device.
A lot of options makes it a must for a great presentation.
It is ergonomic (for left handed, at least)

Pros: Nice look; Small and lightweight; Long range transmitter; Uses regular AAA alkaline batteries; Have a LCD with backlight; Have a vibrating reminder; Have a good laser pointer.

Cons: Bulky USB transmitter; No USB cable in package, transmitter is very big for some ultrabooks/iaptops or for rear ports of the desktops (not leaving room for other USB devices); Small next/prev buttons for right handed only.

Other: Nice, lightweight, long range presenter.

Pros: + strong laser + Works from a long distance (even through walls) + Mouse sensivity is good and ajustable + Easy to set time and timer + Comes with english manual (making easier to learn all settings) + Laser works even without RF base connected + Nice button functions + Don't have to install drivers, as it works with "HID" drivers interface for keyboard and mouse, making connection fast and easy (tested on Windows 7 X64 and x86, all fine)! + Vibration for alarms is a good feature! + Works with 2 AAA batteries, so is easy to find batteries replacement or rechargeable ones. + Time Alarm and 5 different intervals timers make it easy to control the presentation time. + Clock time is displayed during use, which is good also

Cons: - Blank button doesn't work for Brazillian Portuguese Office. It's like a "b" key pressed, but this translation blanks with "." key! I didn't discovered a way to change this until now, so is as the button doesn't work! - Would be more comprehensive if the "laser" button was the left click mouse button and had another button to turn the laser on, but isn't annoying anymore after some time of use.

Other: Everything is good and works as supposed to. Only the BlankScreen needs to be rethink by the factory. Great device, will recommend to friends and coleagues!