Interface Card DeLOCK 65569 USB 2.0

The DeLOCK 65569 USB 2.0 adapter connects directly to a USB host on one side and accepts a USB device on the other. It includes a three-digit LED indicator that automatically switches between displaying voltage and current values, allowing you to monitor the connected device’s power draw. The adapter is designed for 5 V direct voltage and supports a maximum current of 4 A. Its compact black housing and standard USB Type-A male and female connectors make it suitable for simple inline measurements and device connections.

Advantages

The adapter provides real-time numeric readout of voltage and current with automatic switching between measurements. It uses standard USB 2.0 Type-A male and female connectors for broad compatibility and supports up to 4 A at 5 V. The compact, black design is easy to integrate into existing setups without additional cables or tools.

Suitable for

• Monitoring current and voltage of USB 2.0 devices
• Inline connection between a USB host and peripheral
• Quick diagnostics of power draw for charging cables and small peripherals

Key specifications

• Connector A: USB 2.0 Type-A male
• Connector B: USB 2.0 Type-A female
• Display: 3-digit LED, auto-switch between V and A
• Rated voltage: 5 V DC
• Maximum current: 4 A
• Product colour: Black
• Dimensions (W×D×H): 65 × 22 × 14 mm

How to use

Plug the USB Type-A male connector into a USB host port (computer, charger or hub) and connect the USB device to the Type-A female port. The LED indicator will show numeric readings and automatically alternate between voltage and current measurements. Ensure the host provides 5 V DC and that the device’s current draw does not exceed 4 A.

Recommendations

Use the adapter for monitoring and temporary diagnostics rather than as a permanent inline power solution. Avoid exceeding the 4 A limit and keep connections dry and free from dust to ensure accurate LED readings.