A DisplayPort to Mini DisplayPort cable

A DisplayPort to Mini DisplayPort cable is designed to connect devices with a DisplayPort output (like a PC or graphics card) to a device with a Mini DisplayPort input (like some monitors, laptops, or MacBooks). The full specifications of a DisplayPort to Mini DisplayPort cable include the following key aspects:

1. Connector Types

• DisplayPort (DP): This is the larger connector used on desktops, graphics cards, and many displays.
• Mini DisplayPort (mDP): A smaller version of the DisplayPort used primarily on laptops (e.g., older MacBook models, some Surface devices, etc.).

2. Supported Resolutions

• Up to 8K resolution (7680 x 4320) at 60Hz, depending on the cable and the devices’ compatibility.
• 4K resolution (3840 x 2160) at 120Hz or 60Hz.
• 1080p (Full HD) at 144Hz or higher, depending on cable quality.

3. Data Bandwidth

• HBR2 (High Bit Rate 2): Up to 17.28 Gbps bandwidth (supports 4K resolutions).
• HBR3 (High Bit Rate 3): Up to 25.92 Gbps bandwidth (supports 8K or higher resolutions).

4. Version Compatibility

• The most common versions supported:
  • DisplayPort 1.2: Standard for 4K at 60Hz and other common resolutions.
  • DisplayPort 1.4: Provides enhanced support for higher resolutions, including 8K and higher refresh rates.
  • DisplayPort 2.0: The newest version, offering much higher bandwidth for 8K at 120Hz or 16K at 60Hz (if both the cable and devices support DP 2.0).

5. Audio Support

• Multichannel Audio: Supports up to 8 channels of uncompressed audio (5.1/7.1 surround sound).
• Supports audio formats like Dolby TrueHD and DTS-HD Master Audio, depending on connected devices.

6. Other Features

• Daisy Chaining: DisplayPort supports Multi-Stream Transport (MST) hubs for daisy-chaining multiple monitors.
• Adaptive Sync: Supported for smoother gaming experiences, such as FreeSync or G-Sync, depending on the connected devices.
• Power Delivery (PD): While DisplayPort cables themselves do not carry power for charging devices, some Mini DisplayPort cables can support power delivery via USB-C or USB-powered cables for devices that also support power.

7. Cable Length

• Available in varying lengths, typically from 3 feet (1 meter) to 6 feet (2 meters), but longer cables may be available with reduced quality or signal issues depending on the resolution and bandwidth.

8. Cable Build and Durability

• Gold-plated connectors: Provide better signal quality and resistance to corrosion.
• Shielding: High-quality cables feature shielding to prevent interference, improving performance.

9. Backward Compatibility

• DisplayPort is backward compatible with VGA, DVI, and HDMI using adapters, though this requires a separate adapter (not included in the cable).

If you’re looking for a specific use case or type of cable, such as one designed for higher-end gaming or professional workstations, let me know and I can refine the specs further!