BUCIER USB C 3.2 Gen2 Extension Cable 20Gbps 240W 4K 0.5m 2-pack

Two-cable pack for USB-C extension

This two-pack provides 0.5-metre USB 3.2 Gen 2 male-to-female cables that extend an existing USB-C connection. They suit users who need extra reach between a laptop or host with DP Alternate Mode and a monitor, dock or external SSD. Each cable carries data, video and power through a single link.

20 Gbps data with 240 W power headroom

Rated at 20 Gbps, the cables handle large file transfers and 4K 60 Hz video without bottleneck. Power Delivery 3.1 and Quick Charge 4.0 support up to 50 V at 5 A for 240 W charging, while remaining backward compatible with 100 W, 60 W, 30 W, 18 W and 15 W adapters. Bandwidth drops to USB 2.0 speeds if the host or device only supports that standard.

Passive design keeps thermals and noise absent

With no active circuitry the extensions add negligible resistance and generate no heat or fan noise in normal use. Voltage drop over the short length is minimal, so attached devices draw their rated current without throttle. The cables simply pass through the host’s own thermal and power management.