USB cable c-tech CB-USB2M-20W 2 m, white, USB-A to USB-C, data and charging

c-tech CB-USB2M-20W is a 2 m white USB cable with USB-A to USB-C connectors designed for data transfer and charging. The cable provides a balance of length and flexibility for connecting USB-C smartphones, tablets, external drives and other peripherals to devices or chargers with USB-A ports. Its simple construction and neutral colour make it suitable for home, office and travel use where a reliable wired connection is required.

Advantages

The cable supports both data transfer and charging over a single, durable lead, offering convenient connectivity between legacy USB-A hosts and modern USB-C devices. Its 2 m length allows greater placement options compared to standard short cables, while the moulded connector ends reduce strain at contact points. The white finish provides discreet visibility and easy matching with a range of electronics and chargers.

Suitable for

• Charging USB-C smartphones and tablets from USB-A chargers or power banks
• Transferring files between computers with USB-A ports and USB-C external drives or phones
• Connecting peripherals such as keyboards, mice or dongles that use USB-C to systems with USB-A ports
• Use at home, in the office or while travelling where longer cable reach is needed

Key specifications

• Connector type: USB-A (male) to USB-C (male)
• Length: 2 metres
• Colour: white
• Functionality: data transfer and charging
• Cable construction: moulded connectors with insulated jacket

How to use

Insert the USB-A connector into a compatible host port such as a computer, charger or power bank and connect the USB-C end to the target device. For data transfer, ensure the connected devices are powered on and, if required, set the phone or tablet to the appropriate USB mode (file transfer / MTP). For charging, verify the power source provides the required output; charging speed depends on the charger and device capabilities. Avoid excessive bending near the connector ends and unplug by gripping the connector housing rather than pulling the cable.

Usage recommendations

To maintain cable longevity, store it coiled loosely without tight knots, keep it away from extreme heat or sharp objects, and disconnect gently. For faster charging or higher-speed data transfer, pair this cable with chargers or hosts that support higher current and the appropriate USB standards.