A Daisy Chain, is when a number of PC's and or Peripherals are connected to each other in a series. When devices are daisy-chained to a PC, the first device is connected to the PC, the second device is connected to the first etc - just like real daisy chains from which this method of connection takes its name.
DAISY CHAIN
Meaning of DAISY CHAIN in English
English glossary of Internet and PC terminology. Английский глоссарий Интернет и ПК терминологии. 2012