Vszerda USB4 cable 20 Gbps 100 W 8K 50 cm

USB4 cable 20 Gbps 50 cm

This USB4 cable delivers up to 20 Gbps data transfer and 100 W power delivery in a 50 cm flat flexible design. It suits users who need a short, high-speed link between USB-C laptops, docks or external drives and 8K or 5K displays. The slim FPC construction keeps the cable light and easy to route on a desk or in a bag. Buyers who need longer reach or legacy USB-A connectors should look elsewhere.

Capacity and headroom 20 Gbps 8K 60 Hz

The cable supports a single 8K display at 60 Hz, 5K at 60 Hz or 4K at 60 Hz, provided the host and monitor both implement DisplayPort Alternate Mode. Data bandwidth tops out at 20 Gbps, so very high-throughput storage arrays or multi-stream 8K workflows will hit that ceiling. Power delivery reaches 100 W at 20 V/5 A, covering most thin-and-light laptops but not larger workstations that demand more than 100 W.

Thermals noise and power draw

Passive copper conductors and a flexible PVC jacket mean the cable generates no fan noise and adds negligible heat during normal operation. The flat profile distributes warmth evenly along its length, so surface temperature stays low even at full 100 W charging. There are no active components to draw standby power when the link is idle.