Cable USB 2.0 Unitek Y-C420GBK, USB-A a USB-B, 3 m, negro

The UNITEK Y-C420GBK 3m USB A to USB B cable is a USB 2.0 connection cable designed for reliable wired links between computers and peripherals such as printers, scanners, and external hubs. The black, 3-metre length provides extended reach for office and home setups while maintaining a data transfer rate up to 0.48 Gbit/s as supported by the USB 2.0 standard.

Advantages

This USB A to USB B cable offers a standardized USB 2.0 interface that ensures compatibility with a wide range of legacy and current devices that use USB B connectors. The 3 m length reduces the need to move equipment or place devices directly adjacent to a host computer, and the black outer jacket contributes to a discreet, professional appearance. The cable is suitable for sustained everyday use where a stable wired connection is preferred over wireless alternatives.

Key specifications

• Connector 1: USB A (male)
• Connector 2: USB B (male)
• USB version: USB 2.0
• Maximum data transfer rate: up to 0.48 Gbit/s
• Cable length: 3 m
• Colour: Black

How to use

Connect the USB A end to an available USB port on the host computer and plug the USB B end into the peripheral device's USB B port. Ensure both devices are powered on and, if necessary, install or verify device drivers on the host system. Route the cable to avoid sharp bends and reduce strain on connectors; secure with cable ties or clips if required to maintain a tidy installation.

Recommendations

For optimal performance, use the cable for data transfer and device communication at USB 2.0 speeds and avoid placing it near strong electromagnetic interference sources. Inspect connectors periodically for debris or damage and replace the cable if connectivity issues occur.