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
![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
![TERRASSA, SPAIN-AUGUST 9, 2020: 1984 IBM Portable PC Computer 5155 model 68 in the National Museum of Science and Technology of Catalonia Stock Photo - Alamy TERRASSA, SPAIN-AUGUST 9, 2020: 1984 IBM Portable PC Computer 5155 model 68 in the National Museum of Science and Technology of Catalonia Stock Photo - Alamy](https://c8.alamy.com/comp/2CBFR59/terrassa-spain-august-9-2020-1984-ibm-portable-pc-computer-5155-model-68-in-the-national-museum-of-science-and-technology-of-catalonia-2CBFR59.jpg)
TERRASSA, SPAIN-AUGUST 9, 2020: 1984 IBM Portable PC Computer 5155 model 68 in the National Museum of Science and Technology of Catalonia Stock Photo - Alamy
![Benj Edwards on Twitter: "IBM 5155 Portable Personal Computer still works. Huge suitcase computer https://t.co/lNrp0ZYCfI" / Twitter Benj Edwards on Twitter: "IBM 5155 Portable Personal Computer still works. Huge suitcase computer https://t.co/lNrp0ZYCfI" / Twitter](https://pbs.twimg.com/media/DZJLCcIX0AIAcv3.jpg:large)