Jansicotek PQ001 USB4 40Gbps 240W 8K 60Hz 1.5 ft Almond

What this cable does and who needs it

The Jansicotek PQ001 is a USB4 Gen 3x2 cable that delivers 40Gbps data transfer, 8K 60Hz video and up to 240W power delivery. It suits users who connect high-performance docks, external SSDs or 8K displays to a USB-C host and want a single 1.5 ft braided lead for all three functions. Buyers whose devices only support lower USB speeds or who need a longer reach for desktop routing will not get the rated performance from this short cable.

Check your ports and power before ordering

Verify that the host USB-C port supports DisplayPort Alternate Mode, otherwise 8K 60Hz or dual 4K 60Hz video will not work. The source and sink must both negotiate PD 3.1 at 48V 5A to reach 240W charging; with PD 3.0 or earlier the cable falls back to the device’s supported wattage. Data transfers hit 40Gbps only when the controller, cable and storage device all operate at USB4 Gen 3x2 or Thunderbolt 4 speeds.

Thermals noise and power in normal use

The integrated E-Marker chip manages the 240W power contract without active cooling, so the cable runs silently and stays at safe temperatures during sustained charging or large file copies. Power draw scales with the attached load up to the 48V 5A ceiling, and the braided jacket resists heat buildup in typical indoor environments. No fan or radiator is present, and the short 1.5 ft length keeps voltage drop minimal.