Yes the hand held pendants do that, plus more.
LCD display with backlight.
Large E-Stop button.
X, Y, Z and A axis selection.
Step, Velocity and Continuous jogging.
Slow jog rate, Feed rate and Spindle Speed change through MPG.
Spindle, program Start, Pause, Stop and Rewind controls.
Work with any Mach3 Screen.
The only thing I do on the computer is load the program. I do EVERYTHING else from here.
There are a few different jog modes. Axis motion is made via turning the nice comfortable stainless steel hand wheel.
I can "step" at .0001 - .001 - .010. That is - step increment per click on the wheel
The hand wheel has 100 clicks per revolution, some are 50 per revolution
It is settable, so that the speed of axis motion can be set to whatever you want.
The button on the left is an execution button - cycle start if you will. I love the "E" stop - it is also a reset button.
I can control feedrate override - with the F-S selector
I can set ZERO and I can home the machine, in a couple of different ways.
I can even change the Mach3 screen on the computer from the pendant.
I like a tailed device - and the tail is LONG and not at all a problem
I would not leave home without it.
It is NOT $15, but then - neither is the machine.
It is my main device to control the machine - why not something GREAT.
I did the keyboard, I did the joystick, I did the shuttlePro - each better than the other, this is better yet.