The USB 4 standard introduces speeds never before supported using USB technology, combined with Thunderbolt inch3inch technology allows this cable to support speeds to 40Gbps, video resolutions to 8K, and Power Delivery (PD) to 100Watts (20V at 5A). The key features are support for USB4 protocol and data rates, a minimum bandwidth requirement of 32 Gbit/s for PCIe link, support for dual 4K displays (DisplayPort 1.4) and Intel(TM) VT-d-based direct memory access protection to prevent physical DMA attacks.Another major improvement is that TB now supports Thunderbolt Alternate Mode USB hubs (inchMulti-port Accessory Architectureinch), and not just daisy chaining. Those hubs are backwards compatible with Thunderbolt 3 devices and can be backwards compatible with Thunderbolt 3 hosts (Titan Ridge only, with Alpine Ridge the additional downstream ports get downgraded to USB3). The maximum bandwidth remains at 40 Gbit/s.DisplayPort Alt Mode 2.0: USB4 supports DisplayPort 2.0 over its alternative mode. DisplayPort 2.0 can support 8K resolution at 60 Hz with HDR10 color. DisplayPort 2.0 can use up to 80 Gbps, which is double the amount available to USB data, because it sends all the data in one direction (to the monitor) and can thus use all eight data lanes at once.Specifications and Details:

• 40Gbps Transfer speed
  
• Support to 8K Video Resolution
  
• Thunderbolt 3 support for FULL compatibility
  
• USB Type-C male connectors both ends
  
• Fully Compatible with Apple MAC computers
  
• Support for Power Delivery (PD)
  
• Some specifications refer this to inchUSB4 Gen 3x2inch
  
• USB Power Display (PD) to 100W (20V at 5A)
  
• E-Marker chip

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