USB 2.0 A-B cable Melodika MDUAB35 — 3.5 m, purple, for DACs, medical devices, plotters

Melodika MDUAB35 is a 3.5‑metre USB 2.0 A‑to‑B cable in purple designed to link host devices with peripherals that use standard USB A and USB B connectors. The cable supports USB 2.0 data transfer rates and is intended for applications where extra cable length is needed, such as connecting DACs, medical instruments and plotters. Its length and connector types make it suitable for desktop audio setups, lab equipment and printing devices that require a reliable wired connection over moderate distances.

Advantages

The cable offers a standard-compliant USB 2.0 connection suitable for devices with A and B ports, providing stable data transmission for audio converters, measurement devices and printing equipment. The 3.5 m length allows flexible placement of host and peripheral units without relying on extension adapters. A distinct purple jacket improves visual identification in multi‑cable environments and helps simplify cable management.

Suitable for

• Connecting DACs and external audio converters to a host computer
• Linking medical diagnostic or monitoring devices with a PC or controller
• Connecting plotters, label printers and other USB‑B equipped peripherals
• Workbenches and labs requiring a reliable 3.5 m USB link

Key specifications

• Connector type: USB A (male) to USB B (male)
• USB standard: USB 2.0 (supports full and high speed data transfer)
• Length: 3.5 metres
• Cable colour: purple
• Intended use: data transfer between host and peripheral devices

How to use

Connect the USB A plug to the host computer or USB hub and the USB B plug to the peripheral device such as a DAC, medical instrument or plotter. Ensure both devices are powered on and any required drivers are installed on the host. Route the cable to avoid sharp bends and avoid placing it near strong electromagnetic interference sources. For secure connections, insert plugs fully into the corresponding ports until they are seated.

Usage recommendations

For consistent performance, use the cable for data and control signals rather than as a primary power supply for high‑current devices. If longer runs are required, consider powered USB hubs or active extension solutions. Inspect connectors periodically for dirt or damage and replace the cable if signal issues are observed.