Jansicotek USB4 cable 4.9 ft 240W 80Gbps 16K@60Hz

USB4 Gen 4×20G cable for Thunderbolt 5

The Jansicotek USB4 cable carries the latest USB4 Gen 4×20G specification and is marketed as an upgraded Thunderbolt 5 cable. It uses a USB C male to USB C male connector that is bi-directional and reversible. The 4.9 ft length suits desktop setups where the host and peripheral sit close together. It targets users who need a single cable for charging, data and video across Thunderbolt 3, Thunderbolt 4 and USB4 devices.

Sustained 80 Gbps throughput with 240 W power

Under continuous load the cable supports up to 80 Gbps bi-directional data transfer when paired with USB4 Gen 4×20G hardware. Power Delivery 3.1 enables 240 W at 48 V and 5 A, with backward compatibility for 180 W, 140 W, 100 W and lower profiles. The Extended Power Range is fully supported, so a MacBook Pro 16'' can draw its full 140 W load without throttling. Video signals up to 16K at 60 Hz pass through when the host port supports DisplayPort Alternate Mode.

Gold-plated connectors with nylon-braided jacket

The connectors are antioxidative gold-plated and housed in an aluminium alloy shell. Inside, tinned copper oxygen-free conductors are protected by a nylon-braided jacket that resists abrasion during daily plugging and cable routing. The construction handles repeated insertion cycles and tight bends behind desks or in bags. Buyers who need longer runs for ceiling-mounted displays or rack installations should look for an active optical alternative.