Use this USB-IF Certified USB-C cable for fast and reliable connections to your USB4 devices

Connect reliably to USB Type-C® (USB4) devices, delivering up to 20Gbps, 4K 120Hz video, and 60W of Power Delivery. Each connector is laser-etched with USB4 specifications, an exclusive feature that eliminates guesswork, confirms compatibility, and verifies USB4 performance.

Power High-Performance Laptops

Safely power USB-C laptops and devices with up to 60W of Power Delivery using a compatible USB-C docking station or wall charger. An integrated E-marker chip ensures accurate power negotiation for stable, consistent charging. Ideal for portable laptops such as Apple M-series Air/Pro MacBooks

Certified for Reliable Performance

Enable full-speed, spec-compliant USB4 performance with a USB-IF Certified cable designed for demanding power, data, and display applications. Rigorously tested to meet electrical and mechanical standards, it ensures reliable interoperability, signal integrity, and consistent operation across a wide range of USB-C devices. The USB4 cable features shielded 28/34AWG coaxial wire for optimal EMI protection.

Deliver 4K 120Hz Video with DisplayPort 2.1 Alt Mode

Drive sharp 4K 120Hz video or dual 4K 60Hz displays via DisplayPort 2.1 Alt Mode with DSC, HBR3, and HDR10 support. Suitable for professional 3D rendering, high-frame-rate video, and bandwidth-intensive visual workflows. This USB4 cable integrates seamlessly with USB-C docks, and maintains backward compatibility with a wide range of resolutions and refresh rates.

Rugged and Flexible

The USB4 Cable features a TPE outer jacket for optimal flexibility and wear protection. The durable nickel-plated connectors are designed for frequent daily use, and are rated to operate beyond 10, 000 insertion cycles. The 3-meter (10-foot) cable length is ideal for larger desk workstations where extra reach is desired.

Specification

Product
Product id	1008770
Brand	StarTech.com
Partnr	CC3M20GUSB4CX
EAN/UPC code	065030922685
Warranty (months)	Lifetime
Features
Cable length	3 m
USB version	USB4 Gen 2x2
Connector 1	USB C
Connector 2	USB C
Connector 1 gender	Male connector
Connector 2 gender	Male connector
Connector 1 form factor	Straight
Connector 2 form factor	Straight
AWG wire size	28/34
Cable jacket material	Thermoplastic elastomer (TPE)
Product colour	Black
USB Power Delivery up to	60 W
Maximum data transfer rate	20 Gbit/s
USB Power Delivery revision	3.0
Quick charge	Y
USB Power Delivery	Y
USB Type-C DisplayPort Alternate Mode	Y
DisplayPort version	2.1
Maximum resolution	3840 x 2160 Pixels
Maximum refresh rate	120 Hz
Power
Input current (max)	3 A
Weight & dimensions
Cable diameter	5.5 mm
Weight	164 g
Packaging data
Quantity per pack	1 stuk(s)
Package width	230 mm
Package depth	80 mm
Package height	30 mm
Package weight	191 g
Logistics data
Master (outer) case width	500 mm
Master (outer) case length	340 mm
Master (outer) case height	320 mm
Quantity per master (outer) case	60 stuk(s)
Other features
Operating temperature (T-T)	0 - 60 °C
Storage temperature (T-T)	-20 - 60 °C
Compliance certificates	CE, RoHS
Cable type	Round cable