The Ugreen US300 is a 100W USB-C to USB-C charging cable measuring 1 metre, carrying 20V at 5A with PD 3.0, QC 4.0 and FCP support. A built in E-Marker chip detects the connected device and distributes power to match it, and data moves at 480Mbps.

• Model No: US300 (80371)
• Rated power: 100W
• Connector: USB-C to USB-C, USB 2.0
• Charging: 20V/5A max
• Protocols: PD 3.0, QC 4.0, FCP
• Data transfer: 480Mbps
• Chip: E-Marker with intelligent device detection
• Length: 1 metre
• Build: Tin plated oxygen free copper core, multiple internal shielding, TPE jacket
• Weight: 57 g
• Colour: Black

• An E-Marker chip is what allows a cable to carry the full 5A safely rather than capping at 3A.
• The TPE jacket stays flexible in cold weather where stiffer cables become awkward.