4XEM 3 ft Thunderbolt 3 40 Gbps Active eMarked Cable

Maintain full-speed connectivity between Thunderbolt 3 devices with a cable built for short-run performance. This 3 ft 4XEM cable supports 40 Gbps data transfer and active eMarked operation, helping preserve signal quality across demanding desktop and rack-adjacent setups. With 100 W power delivery support, it can also carry the charging load for compatible laptops and peripherals without adding a separate power path. The shorter length is a practical advantage in professional environments where excess cable creates clutter, strain, and avoidable signal loss. It is well suited for direct connections between a laptop, dock, storage enclosure, or display chain when you want a clean installation and predictable performance. For teams standardizing premium workstation accessories, this cable offers the kind of specification headroom that cheaper passive cables often cannot match. Use it where throughput, charging, and cable discipline all matter. The black finish keeps it unobtrusive in modern workspaces, while the active eMarked design supports more reliable operation in higher-demand Thunderbolt deployments.