Antenna used for near-field communication.

Hardware accelerating AES encryption and decryption.

Transformers and filtering components used in Ethernet interfaces.

Cartridge containing toner for laser printing.

Hardware reading NFC devices or tags.

Hardware accelerating SHA hash calculations.

Transformer providing isolation in Ethernet ports.

Printer mechanism bonding toner to paper.

Hardware reading integrated-circuit cards.

Hardware accelerating RSA cryptographic operations.