A peripheral device is an auxiliary device of computer that used to put information into and get information out of a computer.

Or

The devices are connected within or without casing with cable or without cable as known as peripherals of computer.

            Some peripherals devices of computer are given below:    

  1. UPS
  2. Casing
  3. SMPS
  4. Motherboard
  5. C.P.U
  6. C.P.U. Fan
  7. RAM
  8. ROM
  9. CMOS Battery
  10. Jumper
  11. VGA Card
  12. NIC (Network Interface Card)
  13. TV Card
  14. Modem
  15. Hub
  16. Router
  17. Blue tooth device
  18. Air Brower
  19. RJ45
  20. SATA Cable
  21. PATA Cable
  22. Power Cable
  23. USB Data Cable
  24. LAN Cable
  25. Mouse pad
  26. C.P.U. Back Side Ports etc.