A properly made USB 3.2 Gen 2 cable MUST have an inchE-Mark chipinch to identify, support and regulate precisely a power supply (current) greater than 3A. These specific cables support up to 100W/5A. The E-Mark chip is used to identify back to the source and receiving device that this cable is capable of higher amperage (5A) and data speeds to 20Gbps safely, and to USB-IF specifications.

• Use a single cable for power, video, networking, and data
  
• 2 Lane data transfer (2x10Gbps=20Gbps)
  
• USB 3.2 Gen 2 SuperSpeed USB 10Gbps, supports up to 20Gbps data rate
  
• 21 pin connection (B5, B6, and B7 NOT connected) - See tech drawing.
  
• Per USB 3.2 GEN2 specifications, SBU1 and SUB2 (pins A8/B8) are wired
  
• Charge and power devices (PD Power Delivery) with up to 100 watts (20V/5A) of power
  
• Gauge: 32 and 24AWG Conductors
  
• Type: USB Type C male to USB Type C male
  
• Data Transfer Speeds: up to 20Gbps
  
• E-Mark chip installed to ensure proper current supply
  
• USB-IF License and TID Product Reg# 5200000167 and 5200000164