Extending Your Computer Authors Publication SYNC Pub Details Volume: 3 Issue: 3 Date May/June 1983 Pages 28-40, 116-117 Read the article See all articles from SYNC v3 n3 Hardware to expand Sinclair computers (RAM, ROM and EPROMs; interfaces, boards, connectors). Products Report Generator Downloadable Media Related Articles Tags SYNC, 1983, TS 1000 People No people associated with this content.