USB4 Can Hit 80Gbps: What It Means for Laptops, SSDs, Monitors
Analytics Insight, Monday, August 17th, 2026
USB4 reaches 80Gbps, enabling fast transfers and high-resolution displays over a single connection.
USB4 supports three signaling tiers at 20, 40 and 80 Gbps for rapid data transfer, and can deliver up to 240W of charging power.
Every USB4 device uses a USB-C port, but not all USB-C ports support USB4 speeds.
Users must verify specifications for laptops, cables and accessories to get full performance across data, charging and display functions.