![IBM Portable 5155 - 8088 CPU - 640k RAM - DOS 2.1 - Any thoughts on getting anything to communicate with it? : r/vintagecomputing IBM Portable 5155 - 8088 CPU - 640k RAM - DOS 2.1 - Any thoughts on getting anything to communicate with it? : r/vintagecomputing](https://preview.redd.it/i2hdpw77ilq01.jpg?auto=webp&s=270119e5d98c2b74c54fabd419f4db2dda7c8a53)
IBM Portable 5155 - 8088 CPU - 640k RAM - DOS 2.1 - Any thoughts on getting anything to communicate with it? : r/vintagecomputing
![Benj Edwards on X: "IBM 5155 Portable Personal Computer still works. Huge suitcase computer https://t.co/lNrp0ZYCfI" / X Benj Edwards on X: "IBM 5155 Portable Personal Computer still works. Huge suitcase computer https://t.co/lNrp0ZYCfI" / X](https://pbs.twimg.com/media/DZJLCcIX0AIAcv3.jpg:large)
Benj Edwards on X: "IBM 5155 Portable Personal Computer still works. Huge suitcase computer https://t.co/lNrp0ZYCfI" / X
HomeComputerMuseum - When your competitor copies you, copy it a little worse! After the succesful Compaq Portable, which was essentially a copy of IBM's Personal Computer in a luggable version. IBM noticed
![Peter's z80.eu site blog - Got an IBM Portable PC 5155. Really slow, but it's a nice engineering piece. Peter's z80.eu site blog - Got an IBM Portable PC 5155. Really slow, but it's a nice engineering piece.](http://www.z80.eu/images/IBM_Portable_PC_front.jpg)