What is a Cellular Data modem?A versatile broadband modem, a remote or cell modem, permits a PC or switch to get remote Internet access through a portable broadband association instead of phone or digital TV lines. The cell modem gives a network across an expansive scope of M2M and IoT applications. They permit Internet networks using the sequential port to PLCs, Meters, and Vending Machines,...

While paper business cards are a familiar sight on the streets of most cities, NFT cards have far more features. For one, they can be updated directly from a smart contract. When an owner updates a business card's information on the client side, the changes will be immediately reflected on the card. Further, a NFT card can show all the holders of a particular card at once. Finally, nft cards...