USB 2.0 A-to-C Cable Vention COKBC 0.25 m 3A Black

Vention USB 2.0 A-to-C Cable COKBC is a short, durable cable designed for charging and data transfer between USB-A hosts and USB-C devices. With a 0.25 m length and support for up to 3 A current and USB 2.0 data rates (480 Mb/s), it is suitable for close-range connections where a compact cable is preferable. The cable features a nylon-braided exterior, aluminum-alloy connector shells and nickel-plated contacts for improved durability and signal quality.

Advantages

The cable combines a reinforced nylon mesh and aluminum-constructed connector heads to resist bending, twisting and corrosion, while a one-piece connector design allows charging with most device cases in place. It supports fast charging protocols such as Huawei FCP and Qualcomm QC where supported by the host and device, and provides USB 2.0 data transfer at up to 480 Mb/s. Built-in tinned copper wiring and a 56 kΩ pull-up resistor help deliver up to 3 A of current for faster charging when supported.

Suitable for

• Charging USB-C smartphones, tablets and accessories from USB-A chargers or computer ports
• Short-distance data syncing between computers and USB-C devices (up to 480 Mb/s)
• Use where a compact, low-profile cable is desirable (desk setups, power banks, car USB ports)

When it may not be suitable

This 0.25 m cable is too short for situations that require longer reach, such as charging from wall outlets across a room or using a device while sitting far from the power source. It also only supports USB 2.0 speeds (480 Mb/s) and does not provide USB 3.x or higher bandwidths or video output capabilities.

Key specifications

• Connectors: USB-A to USB-C
• USB version: USB 2.0 (480 Mb/s)
• Maximum current: up to 3 A (dependent on host/device support)
• Cable length: 0.25 m
• Outer material: nylon braided mesh
• Connector shell: aluminum alloy with nickel-plated contacts

How to use

Insert the USB-A connector into a compatible host such as a USB charger or computer port and plug the USB-C connector into your device. The short length is intended for close connections; ensure both host and device support the desired charging protocol to achieve higher currents. Use normally for charging and USB 2.0 data transfer; unplug by gripping the connector head rather than pulling the cable to preserve longevity.

What to consider before purchase

• Required cable length — 0.25 m is suitable for close-range connections only
• Data speed needs — supports USB 2.0 (480 Mb/s), not suitable for USB 3.x transfer rates or video output
• Required charging current — supports up to 3 A when both host and device allow
• Compatibility with your device cases — one-piece connector fits most case cutouts but check fit if your case has an unusual profile

Usage recommendations

For reliable performance, use the cable with compatible USB-A chargers or computer ports that support the required fast-charge protocol; avoid sharp bends at the connector and unplug by the connector head to extend cable life.