Yup -- that's how you make the classic more mobile on the cheap.
BTW if you get the microcenter coupon they mail to you, the tablet becomes 39.99, with free micro SDHC are lol.
I just keep it in the car with my cable now under the seat. 40$ upgrade to mobile.
On that note, Ross-tech should just buy up a bunch and sell a package to people at a slight markup. And is there a possibility for a touch friendly interface for regular as an option?
As for on a surface pro, I have a surface pro 3. I used to run from a macbook air 11 inch running windows. I got extremely lazy about hauling them out to the car to do work, and they're too valuable/expensive to just leave in the car as a tool. For 40$, I'll pay for a dedicated tablet, especially one with a full usb port, and a charging port.