Works just fine, does the job.

Excellent product, works well in both rapid and slow drive modes

I am happy with this device although it does seem rather expensive for what it is hence knocking one star off. I find it an extremely useful additional to my ZWO kit allowing me to easily focus my scope when doing visual astornomoy as using my iPhone for this is a bit fiddly.

Purchased this to help when focusing for planetary imaging as the auto focus does not support this type of imaging. Works a charm and the ‘feel’ of the buttons is helpful when manually adjusting focus. Excellent support by FLO and arrived swiftly with the next weather front.

I could not achieve a rough focus without the handset as the focusing knob can not be turned by hand once the EAF is attached so you are reliant on using the software up and down buttons which are
not practicable.

The handset worked first time and I was able to achieve a good enough focus for the software to run the autofocus routine.
I highly recommend purchasing this with the EAF at the same time.

This such a handy item, saves using laptop to alter focus,

A lightweight hand controller that simply plugs into the temperature sensor port, which means that the controller can't be used at the same time as the temperature sensor. The controller has dual speed slow/fast and in/out direction buttons. Definitely a great addition to achieve a rough focus before passing it over to my asiair plus. First class service from FLO again.

Would have been 5 stars but for the cheap build quality should be better considering to price. But certainly works, just plug in and go, simple. Service from FLO excellent as usual.

Really impressed with this hand controller, no batteries needed simply plug it in and press the buttons. In slow mode you can barely see it moving. I am using it on a redcat 51 and it solves my focusing problem

No set up required and can be left in place. Worth the money...