Computer Science for IGCSE & O level - Data Transmission (Section 1 - No. 21)
What are the potential drawbacks of using the USB system?
Incompatible with older devices.
Not backward compatible.
Limited range.
Slow data transmission speed.
คำอธิบาย
Some older devices may not be compatible. Also, USB can have a limited range and the data transmission speed can be slower than other options.