Playstation Network Card Top Up Guide :

Playstation Network Card Top Up Guide :

1. Sign in to PlayStation Network on your PS3, PS4, PSP or PC using Media Go.
2. Head to PlayStation Store and select the Redeem Codes icon at the top of the page.
3. Enter the PSN card code and the funds will be added to your wallet instantly.

Here is the Playstation Network Card redemption guide in further details.