Description
USB Type-B Male Connector 4-Pin USB 2.0 Plug
The USB Type-B Male Connector is a reliable and industry-standard USB connector designed to provide both 5V power delivery and USB 2.0 data communication between computers and peripheral devices. Recognized by its square-shaped design with beveled top corners, this connector is commonly found on printers, scanners, embedded development boards, and industrial equipment.
Featuring a 4-pin USB 2.0 interface, the connector includes dedicated pins for VBUS (+5V), Ground (GND), Data Positive (D+), and Data Negative (D−). This allows connected devices to receive power while simultaneously exchanging data with a host computer, making it suitable for a wide variety of embedded and communication applications.
The USB Type-B Male connector is widely used in Arduino Uno, STM32 development boards, USB-to-Serial adapters, printers, CNC controllers, industrial automation systems, and laboratory equipment. It is commonly used for uploading firmware, programming microcontrollers, debugging embedded hardware, serial communication, and transferring data between USB-enabled devices.
Manufactured with durable metal contacts and a robust housing, the connector provides excellent electrical conductivity and mechanical strength, ensuring reliable performance even after repeated insertions and removals. Its standardized design guarantees compatibility with USB Type-B female sockets found on computers, printers, development boards, and industrial electronics.
Supporting the USB 2.0 specification, the connector enables data transfer rates of up to 480 Mbps while delivering regulated 5V DC power to connected devices. Its plug-and-play compatibility simplifies installation and eliminates the need for additional drivers in most applications.
Whether you’re assembling custom USB cables, repairing electronic equipment, designing embedded hardware, or developing new electronic products, the USB Type-B Male Connector offers a dependable solution for USB power and data connectivity.
Applications
- Printers
- Scanners
- Arduino Uno Development Boards
- STM32 Development Boards
- USB-to-Serial Converters
- Embedded Systems
- Firmware Programming
- Serial Communication
- Debugging Interfaces
- Industrial Automation Equipment
- CNC Controllers
- DIY Electronics Projects
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | USB Type-B Male Connector |
| Connector Type | USB Type-B Male |
| USB Standard | USB 2.0 |
| Number of Pins | 4 |
| Power Supply | +5V (VBUS) |
| Ground | GND |
| Data Lines | D+ and D− |
| Maximum Data Transfer Speed | Up to 480 Mbps |
| Connector Gender | Male |
| Contact Material | Metal Conductive Contacts |
| Housing Material | High-Strength Plastic and Metal |
| Applications | Printers, Arduino Boards, STM32 Boards, USB-to-Serial Devices, Embedded Development Kits |







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