EXTEND USB4 CONNECTIONS: USB4 male-to-female extension cable extends the reach of a USB-C or Thunderbolt 4 connection while supporting 8K 120Hz/8K 60Hz video, 40Gbps data transfer, and up to 240W charging to compatible USB-C devices REDUCE PORT WEAR AND STRAIN: Use this USB4 extension cable as a port saver to reduce wear from frequent insertion/removal; Ideal for hard-to-access USB-C or Thunderbolt ports on laptops, docking stations, desktop workstations, and in meeting rooms IDENTIFY SPECS INSTANTLY: Swiftly identify key specs with Quick ID connector markings; The eco-friendly TPE jacket is flexible and durable, designed to withstand tight bends and is fully RoHS-compliant; Shielded 30/34AWG coaxial wire minimizes EMI ADD REACH BETWEEN DEVICES: Extend device reach by up to 2ft (61cm) for improved cable routing and placement; For optimal performance, use this extender cord with USB4 cables up to 1m (3.3ft) length; NOTE: Daisy-chaining is not supported THE IT PRO'S CHOICE: Our USB-C cables are rigorously tested in our in-house Innovation Lab for reliable performance, durable construction, and broad compatibility with a variety of devices; Backed by free lifetime 24/5 multi-lingual technical assistance