4ft USB4 Type-C Cable – 40Gbps, 240W PD, 8K Video

This 4ft USB4 Type-C cable is built for high-speed data transfer, high-wattage charging, and high-resolution video output in a single connector. It uses a certified USB4 design with an integrated E-Marker chip to reliably manage power and data signaling between connected devices.

With a 40Gbps transfer rate, it moves large files, backups, and external drive data quickly. The cable also supports video output up to 8K at 60Hz, making it suitable for connecting laptops or docking stations to high-resolution displays. On the power side, it handles USB Power Delivery up to 240 watts (48V at 5A), allowing it to charge laptops, tablets, and other high-power devices in addition to standard phone charging.

Construction includes double shielding – a 75% braided tinned copper layer combined with a 30% overlap foil layer – to reduce interference and support stable signal transmission. The cable has a 4.8mm outer diameter and USB Type-C male connectors on both ends, and it is compatible with Mac computers and other USB4/Thunderbolt-enabled devices.

• Length: 4ft
• Connectors: USB Type-C male to USB Type-C male
• Data transfer speed: up to 40Gbps
• Power delivery: up to 240W (48V/5A)
• Video output: up to 8K@60Hz
• Shielding: braided tinned copper (75%) with foil overlap (30%)
• Cable outer diameter: 4.8mm
• Includes E-Marker chip

Why buy from Keep Supplies?
Free shipping on every order, no minimum. 30-day returns, no hassle. Real support if you need it – just reach out.