I have for sale an iOptron 8401 hand controller plus cable.
I bought this second hand thinking (wrongly) that it might serve as a backup for my iOptron ZEQ mount.
It is in good condition and powers up properly so am offering it for sale.
A bit of research shows that it is suitable for the following iOptron mounts
MiniTower Pro (#8100), MiniTower II/ MiniTower (#8300-2G/#8300), CubePro (#8200) except CubePro with 8408 controller, Cube-A (#8600), Cube-G (8800), Cube-E (#8500),
Smartstar- PR EQ mount (#8419), GoToNova Dual Axis Goto upgrade Kit (#8400)
Full specs can be found at iOptrons site
https://www.ioptron.com/product-p/8401.htm
Asking $50 ono plus $10 postage if required from Geelong Vic