Wireless PTZ Joystick?

Can anyone recommend a solid wireless joystick (USB receiver) for video surveillance use? I have been looking around online today and haven't really found anything that was not insanely overpriced or of dubious origin. This will be used with Milestone Corporate. If anyone has had luck with a particular model I'd be grateful for the info. Thanks.


If you find one - I would like to know what you find - Thanks.

Apologies in advance for going slightly off topic.

If anyone posting could also mention their favorite COTS USB PTZ joystick model (wired or otherwise), that would be great to know as well.

Thanks!

I've used this Joystick in the wired version with ONSSI and it works fine. And I've used Logitech wireless keyboards and mice without problem. And it's cheap as well.