Fervit USB4 80Gbps 240W 8K 90° braided cable 4.9FT

Right-Angle USB4 Cable 80Gbps

The Fervit USB4 cable uses a 90° L-shaped connector that sits flush against a laptop or dock, preventing the plug from snagging a mouse or stressing the port. It delivers up to 80Gbps bandwidth under the USB4 2.0 specification and remains compatible with 40, 20, 10 and 5Gbps links. An integrated E-marker chip enables 240W Power Delivery 3.1 charging at 48V5A while also supporting 140W, 100W and 60W devices. The 4.9FT braided length suits desk and docking-station setups.

Port Capability Check

Before ordering, confirm that the host and peripheral USB-C ports both support USB4 2.0 or Thunderbolt 5 to reach the 80Gbps rate; otherwise the link will fall back to the highest mutually supported speed. For 8K@60Hz or dual 4K@60Hz video, each port must implement DisplayPort Alternate Mode, as the cable itself only carries the signal. The E-marker negotiates power up to 240W, so the charger and device must both accept PD 3.1 at 48V5A for maximum wattage.

Braided Build and E-Marker

The nylon braid resists kinks and abrasion during frequent routing around desk edges, while the right-angle moulding reduces leverage on the port. The embedded E-marker chip handles real-time voltage and current negotiation, automatically entering a protection mode if the connected device signals a fault. No additional driver or software bundle is included; the cable functions as a passive high-speed link once both ends recognise the USB4 2.0 and PD 3.1 capabilities.