Skip to product information
1 of 8

Sewell USB4 80Gbps Cable 3.9ft USB-IF Certified 240W 8K@120Hz USB-C

Sewell USB4 80Gbps Cable 3.9ft USB-IF Certified 240W 8K@120Hz USB-C

Regular price $34.98 USD
Regular price Sale price $34.98 USD
Sale Sold out
Shipping calculated at checkout.
Check the fit before you buy.

Confirm your device model and select the matching option. See the product description for compatibility.

Compatibility guide ↗
Quantity
Check device compatibilityReview product detailsSecure checkout

- Full USB4 80Gbps Performance - Unlock maximum speed with true USB4 bandwidth for ultra-fast data transfers, 8K video output, external GPUs, high-performance storage, and professional-grade workflows. - USB-IF Certified for Guaranteed Reliability - Official USB-IF certification ensures the highest standard of safety, compatibility, and performance across laptops, tablets, docking stations, monitors, and more. - 240W Power Delivery (48V/5A) - Deliver massive power to USB-C laptops and mobile workstations with full 240W USB PD support?ideal for high-wattage devices, gaming laptops, and fast charging setups. - Thunderbolt 3/4 Compatible + 8K Display Support - Works seamlessly with Thunderbolt systems while providing crisp 8K video output through DisplayPort Alt Mode, perfect for designers, creators, and multi-display users. Full Charging and Data speeds for iPhone Duo, iPhone 18 Pro, MacBook Pro, and USB-C laptops. - Premium Braided, Tangle-Resistant Durable Design - Built with a flexible woven jacket that prevents knots and resists wear, available in 1.2m and 1.5m lengths for perfect reach at home, in the office, or on the go.

Product description

USB4 80Gbps USB-IF Certified Cable Specifications

Shipping & delivery

Read our Shipping Policy for the current delivery terms. Available rates are shown during checkout.

Returns & support

See our Return Policy for eligibility and terms.

Contact us with a product question or your order number.

View full details