Posts: 260
Threads: 40
Joined: Jan 1970
Certainly. It is CNA51506199. (must be after the Carly era)
About the keyboard, so far so good, but I had to load 2.00 ROM.
Posts: 111
Threads: 19
Joined: Jan 1970
My first-ever HP calculator, an E-Bay-bought HP49G+, serial no. CNA41..., has given no trouble at all. No missed keystrokes, certainly not since I installed ROM 2.0; however Minehunt does duplicate keystrokes now and then.
Overall, I'm impressed, with both the build quality and the software. But then, I had been using a cheap TI.