I use a cheap Bluetooth keyboard with my 7th gen iPad that has a touchpad. I don't know the brand since nothing is printed on the unit to identify it, but I purchased it on Amazon in the not too distant past. So, keyboards with touchpads ARE available. Search on amazon and see if you can locate one, I don't recall the exact price, but I'm thinking less than $20. the keyboard is rechargeable and works perfectly. it also holds its charge a very long time. Ed