FAQ
1. What's the maximum charging speed?
Up to 240W via Power Delivery 3.1 (5A high-speed charging), enough to fast-charge laptops, tablets, and phones, with actual speed still depending on your device and power source.
2. What is the eMarker chip, and why does it matter?
The built-in E-Marker chip is what allows the cable to safely carry higher wattages like 240W. It's a safety and identification chip required for USB-C cables rated above standard power levels, so the connected devices know it's safe to draw that much power.
3. Does it support data transfer?
Yes, up to 480Mbps via USB 2.0, suitable for syncing photos, music, and files.