A Steam Wallet Gift Card worth 5 USD is a prepaid card that can be used to make purchases on the Steam platform. Steam is a digital distribution platform for video games and other software, developed and managed by Valve Corporation. With the Steam Wallet Gift Card, the recipient can add funds to their Steam account and use it to purchase games, DLCs, in-game items, and other digital content available on Steam. The card works like a digital wallet, where the balance can be used to buy multiple items until the balance runs out or is topped up. The Steam Wallet Gift Card is a great way to give someone the gift of entertainment and gaming options.