Subject
Computer Science
Topic
Computer Hardware
Which keyboard interface succeeded PS/2 for modern laptops/desktops?
Which keyboard interface succeeded PS/2 for modern laptops/desktops?
ক)
Serial RS-232খ)
USB (HID)গ)
Parallel portঘ)
S/PDIFExplanation
USB Human Interface Device class standardizes keyboards and mice with plug-and-play. PS/2 remains on some boards for NKRO/BIOS access, but USB dominates. Serial/parallel ports are legacy. Wireless keyboards tunnel HID over USB or Bluetooth.Related questions
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