HOCO U121 is a 1.2 m USB-A to USB-C cable in black designed for data transfer and device charging. It connects devices with a USB-C port to hosts and chargers with a USB-A output, providing a single-cable solution for syncing files, charging smartphones, tablets and other USB-C peripherals. The cable's 1.2 metre length balances reach and portability for everyday use at home, office or while travelling.
Advantages
The cable supports both charging and data transfer in one compact design, offering a reliable physical connection between USB-A hosts and USB-C devices. Its 1.2 m length gives flexibility for use with desk chargers, laptops and portable power banks without excess cable clutter. The black finish provides a neutral, durable appearance suitable for mixed-device environments.
Suitable for
- Charging USB-C smartphones and tablets from USB-A chargers or power banks
- Transferring files and media between USB-A hosts (PCs, laptops) and USB-C devices
- Connecting USB-C accessories (headsets, small peripherals) to older USB-A ports
Key specifications
- Connector types: USB-A (standard) to USB-C
- Length: 1.2 metres
- Functionality: data transfer and charging
- Colour: black
How to use
Insert the USB-A plug into a computer, wall charger or power bank USB-A port and connect the USB-C plug to the target device. For charging, ensure the power source provides the appropriate output for your device; for data transfer, unlock the device and select the required USB mode if prompted by the operating system. Avoid forcing connectors into ports and route the cable to prevent sharp bends that could damage the internal conductors.
Usage recommendations
To prolong cable life, avoid excessive bending near the connector ends, disconnect by gripping the plug rather than pulling on the cable, and store the cable loosely coiled when not in use. Use a charger with suitable current rating for faster charging, and ensure device firmware supports the intended data transfer speeds.
