BUCIER 20Gbps USB 3.2 Gen 2 Extension Cable 0.5m

Extension cable for USB-C devices

This 0.5 metre male-to-female cable extends a USB-C connection while preserving 20 Gbps data throughput and 240 W Power Delivery. It suits users who need extra reach between a laptop or host and an external SSD, eGPU or monitor without losing bandwidth or charging speed. The cable requires a separate male-to-male USB 3.2 cable to complete the link.

Upgrades from slower or shorter cables

Replaces older USB 3.1, 3.0 or 2.0 extension leads that cap data at lower rates or limit charging power. The jump is worthwhile when transferring large media libraries to external storage, driving a 4K 60 Hz display over DP Alternate Mode, or fast-charging a laptop at up to 50 V and 5 A with a compatible PD 3.1 adapter.

Capacity and headroom

Handles 20 Gbps transfers for external SSDs and eGPU enclosures, carries 240 W for high-power laptops, and passes 4K 60 Hz video signals through DP Alternate Mode. Backward compatible with USB 3.1, 3.0 and 2.0 hosts and devices. Runs out of reach beyond its half-metre length, so longer runs need an active or optical solution not covered here.