Printer Inkjet MF HP Deskjet Ink Advantage 2131 All-in-One

Rs.3,402

Buy Printer Inkjet MF HP Deskjet Ink Advantage 2131 All-in-One at All India Low Price.

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What is the UPS of a computer? How does it work?

UPS is Power Backup for your PC, when your mains power goes off, PC takes power from The UPS and when mains comes back it switches back to Mains. UPS is very Similar to Your Home Inverter but provides superior quality of power for your PC than a normal inverter.