USB-Type B

USB Type-B is a square-shaped USB connector commonly used for connecting printers, scanners, and some older external hard drives to a computer.

 Key Features:

• Shape: Square with slightly beveled corners
• Use Case: Peripheral devices (especially printers)
• Versions:
  • USB 2.0 Type-B – standard for most printers
  • USB 3.0 Type-B – larger with extra pins for faster data transfer

 Common Applications:

• Printers (like HP, Canon)
• Scanners
• USB audio interfaces
• Some microcontrollers or dev boards

 Note:

• Not interchangeable with USB Type-A, Micro-USB, or USB-C
• USB 3.0 Type-B is backward compatible with USB 2.0 ports (but limited to 2.0 speeds)