Kevin Edwards ( Retro Videogame development ) on X: "@JohnKennedyMSFT I had a CASIO PB-1000, very quirky! https://t.co/2QlVIlAPSH" / X
![Casio - The big PBs - - Pocket computer - Casio The big PBs - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - The big PBs - - Pocket computer - Casio The big PBs - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/pockets/casio/ensemble/pb1000.jpg)
Casio - The big PBs - - Pocket computer - Casio The big PBs - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![Faz on X: "Oldest piece of tech I have? The Casio PB-1000, released in 1987 with just 8K of RAM and a Hitachi HD6170O CPU 💀 It could program in BASIC and Faz on X: "Oldest piece of tech I have? The Casio PB-1000, released in 1987 with just 8K of RAM and a Hitachi HD6170O CPU 💀 It could program in BASIC and](https://pbs.twimg.com/media/EnvO1SoWMAAT0gS.jpg:large)
Faz on X: "Oldest piece of tech I have? The Casio PB-1000, released in 1987 with just 8K of RAM and a Hitachi HD6170O CPU 💀 It could program in BASIC and
![Casio - PB-1000 - - Pocket computer - Casio PB1000 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - PB-1000 - - Pocket computer - Casio PB1000 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/pockets/casio/machines/zoom/pb1000.jpg)