The 21st Century Digital Home: IBM Portable PC 5155 Video Connection
IBM 5155 Portable Personal Computer review (capacitive buckling springs) - YouTube
My IBM Portable Computer 5155 | Vintage Computer Federation Forums
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
MS-DOS Client Brings ChatGPT To The IBM PC | Hackaday
IBM Portable 5155 - 8088 CPU - 640k RAM - DOS 2.1 - Any thoughts on getting anything to communicate with it? : r/vintagecomputing