USB ICs (Integrated Circuits) are not a specific brand but a category of electronic components used in USB (Universal Serial Bus) technology. These ICs are produced by various manufacturers worldwide, including companies like Texas Instruments (USA), NXP Semiconductors (Netherlands), and Microchip Technology (USA). USB ICs serve industries such as consumer electronics, automotive, industrial automation, and telecommunications. Key products include USB controllers, hubs, transceivers, and power management ICs, enabling data transfer, charging, and connectivity in devices like smartphones, computers, and IoT gadgets. These components are critical for modern USB standards like USB 2.0, USB 3.0, and USB-C.