Kensington Wireless Presenter with Red Laser Pointer (K33374USB)

Ottima transazione: ordinato sabato 06/12, mi è stato consegnato il giorno 09/12, nonostante la festività nel mezzo. Utilizzato con SO Mavericks, è stato subito riconosciuto dal macbook senza problemi come tastiera esterna (per avviarlo basta tenere premuto uno dei tre pulsanti funzione e, nonostante il computer dica di non aver riconosciuto la tastiera esterna, il telecomando funziona alla perfezione). Tre funzioni: puntatore laser, avanzamento slide, schermo nero. Bella sensazione al tatto, e molto leggero. Se non cercate anche un air mouse, lo consiglio vivamente. ottimo rapporto qualità- prezzo.

İçinden usb çıkmadı

Easy to use and laser color option not there in this model

I felt compelled to write this, my first Amazon review, given that this product really does deliver on its simple aims. As other reviewers have noted, it is ergonomic and comfortable to hold, intuitive and straightforward to use, and above all simply works allowing you to focus on delivering the message of your presentation rather than the presentation itself. It implements the common USB Human Interface Device (HID) standard and hence is widely supported on most, if not all, platforms without the installation of specific drivers hence is ideal for use on company PCs whose security policy may not allow the installation of non-sanctioned 3rd party software. It works by emulating the key presses of Page Down, Page Up and B for next, previous and blank/black respectively. Perhaps less obvious is that the laser pointer button also sends an F5 key press - this is used by Powerpoint to start a presentation if still in design mode. All-in-all, if your application can be driven by these keys it can be driven by this. A useful feature not mentioned elsewhere is that the USB wireless receiver contains a discreet LED which illuminates green in response to each key press. This positive feedback confirms the working range and that the batteries are healthy. If the batteries are on their way out the LED instead illuminates red. This completely eliminates any 'I hope the batteries are going to be okay' concerns you might have prior to delivering that keynote presentation! Speaking of batteries, when you put the receiver dongle back inside the handset it automatically disconnects the power so that you can't flatten the batteries through inadvertent key presses when inside your bag. Incidentally, I note that there appears to be a version of this device without a laser pointer so make sure you're buying the right one as they look similar! All in all a high quality product - if you're looking for a decent straightforward presenter with laser pointer stop now - you've found it.

As a professional speaker, I've used dozens of different laser presenters. The Kensington Remote Red Laser Presenter is by far my favorite. Its small size fits my hand nicely and - due to the clearly identifiable buttons and their locations - I never have to look at the remote to figure out where to press.