Cabo USB EFB Elektronik K5203.3 3 m USB A USB B preto

The EFB Elektronik K5203.3 is a 3 m USB A to USB B cable in black designed for USB 2.0 connections. It provides a straightforward wired link between computers, printers, scanners and other peripherals that use the standard USB A and USB B ports. With support for USB 2.0 signalling, the cable enables device communication and data transfer at rates up to 0.48 Gbit/s while maintaining a consistent electrical connection over its 3 metre length.

Advantages

This USB cable offers a durable black jacket and standardized USB A and USB B connectors for broad compatibility with office and home equipment. The 3 m length gives extended reach compared to shorter patch cables, allowing flexible device placement without relying on wireless connections. Compliance with USB 2.0 signalling ensures interoperability with a wide range of legacy and current devices that accept USB A and USB B interfaces.

Suitable for

• Connecting desktop or laptop computers to printers and multifunction devices
• Linking scanners and external hubs with a USB B input
• Establishing stable wired connections in offices, workshops and home workstations

Key specifications

• Connectors: USB A (male) to USB B (male)
• USB version: USB 2.0 (High Speed, up to 0.48 Gbit/s)
• Cable length: 3 m
• Colour: Black

How to use

Insert the USB A connector into a host device such as a computer or laptop and insert the USB B connector into the peripheral device such as a printer or scanner. Ensure both devices are powered on and, if required, install or confirm device drivers on the host system. Route the cable to avoid tight bends or kinks and secure excess length to prevent strain on connectors.

Recommendations

For reliable performance, avoid using the cable in environments with excessive mechanical stress, exposure to liquids or extreme temperatures. If long-term continuous data transfer is required, confirm that both connected devices support USB 2.0 transfer rates. Keep connectors clean and insert or remove them by gripping the connector housing rather than pulling on the cable.