Measurement Adapter Mathorn MPMA-10AA60 USB A to A LED PD 60W 3A VAW 10Gbps

Mathorn MPMA-10AA60 USB A to A measurement adapter provides a compact solution for testing and monitoring USB A connections. It integrates an LED indicator, supports Power Delivery (PD) up to 60W and measures current up to 3A while preserving VAW signalling and data throughput to 10Gbps. The adapter is designed for use in diagnostics, cable and device verification, and laboratory test setups where reliable measurement of power and data link parameters is required.

Advantages

The adapter combines power measurement and high-speed data pass-through in a single inline device, enabling simultaneous monitoring of PD voltage and current together with data link integrity. Its LED indicator offers a quick visual reference of connection status. Supporting VAW signalling and data rates up to 10Gbps ensures compatibility with modern USB-A high-speed devices and test scenarios. The compact, plug-and-play form factor simplifies integration into existing test benches and field diagnostics.

Suitable for

• Electrical diagnostics of USB A cables and connectors
• Verification of device charging and PD behavior up to 60W
• Lab testing of data throughput and signal integrity at up to 10Gbps
• Field service checks and quick visual verification using the LED indicator

Key specifications

• Connector type: USB A to USB A inline adapter
• Power Delivery support: up to 60W
• Current measurement range: up to 3A
• Signalling support: VAW signalling
• Maximum data rate: up to 10Gbps
• Visual indicator: built-in LED for connection status
• Form factor: compact inline measurement adapter suitable for bench and field use

How to use

Insert the adapter between the host and the device using standard USB A connectors. Observe the LED indicator to confirm physical connection. Use the adapter to measure PD voltage and current up to the specified limits while data passes through at supported rates. For accurate current readings, ensure the measured device does not exceed the 3A limit and that PD negotiation occurs within the adapter’s supported profiles. Disconnect under no-load conditions when reconfiguring test setups where possible.

Usage recommendations

Use the adapter within the specified power and current limits and in environments free from excessive moisture, dust and mechanical strain. For reliable measurements, allow devices to complete PD negotiation before recording results and avoid flexing the connector during testing. Store the adapter in a dry place and inspect connectors regularly for wear to maintain accurate performance.