I bought this one: http://www.dasungtech.com/ http://www.dasungtech.com/ and it works surprisingly well. Definitely good enough for coding IMO. The only issue I

I bought this one: http://www.dasungtech.com/ http://www.dasungtech.com/ and it works surprisingly well. Definitely good enough for coding IMO. The only issue I had is that the drivers for Mac were very unreliable (but this was >1 yr ago). My motivation was being able to work outside and I still plan on using it for that. This reminds me that I should check to see if they have driver updates...