⚠️ Important Notice: Unidirectional Signal & Thunderbolt Incompatibility

1. Unidirectional Transmission (USB-C to Mini DP Only): This cable functions strictly in one direction from a USB-C / Thunderbolt host (computer, tablet, phone) to a monitor or display with Mini DisplayPort input. It cannot transmit in reverse (will not connect a Mini DP computer to a USB-C monitor).
2. Not Compatible with Thunderbolt 1 / 2 Displays or Peripherals: Mini DisplayPort shares the same connector form factor as Thunderbolt 1 and 2, but they use different internal protocols. This cable does not work with Apple Thunderbolt Displays (identifiable by the ⚡ lightning icon), Thunderbolt external hard drives, RAID enclosures, or professional audio interfaces. It is fully compatible with Apple LED Cinema Displays featuring the Mini DP icon (⧉) and standard Mini DP monitors.
3. Host DP Alt Mode Required: Your host USB-C port must support DisplayPort Alternate Mode (DP Alt Mode), Thunderbolt 3, Thunderbolt 4, Thunderbolt 5, or USB4 for video output. Charging-only or standard USB data-only Type-C ports do not support video transmission.

Product Overview

The 6FT USB-C to Mini DisplayPort Cable provides a direct, high-performance link between modern USB-C or Thunderbolt 3/4 equipped devices and external monitors, HDTVs, or projectors featuring a Mini DisplayPort input. Delivering up to 4K Ultra HD resolution at a smooth 60Hz refresh rate, this streamlined 1.8-meter cable eliminates the need for multi-piece adapters and dongles, ensuring stable video and immersive multi-channel digital audio transfer.

Key Features

• Stunning 4K@60Hz Visuals: Delivers sharp video resolutions up to 3840x2160 @ 60Hz with backward compatibility for 2K (2560x1440), 1080p Full HD, and 720p.
• High-Fidelity Audio Pass-Through: Passes uncompressed digital multi-channel audio up to 7.1 surround sound directly to equipped displays and audio systems.
• Mirror and Extend Display Modes: Expand your desktop workspace for multi-tasking productivity or mirror presentations for boardroom meetings and home entertainment.
• Durable Aluminum Housings: Premium aluminum alloy shells provide optimal heat dissipation, structural rigidity, and interference shielding during sustained high-resolution streaming.
• Corrosion-Resistant Gold-Plated Plugs: Precision-molded gold-plated connectors resist oxidation and ensure snug, reliable contact without signal drops or flicker.
• Plug and Play Convenience: Driver-free setup requires no external software or additional power supplies across compatible operating systems.

Device Compatibility

Designed for host devices with video-capable USB-C / Thunderbolt ports connecting to displays with Mini DisplayPort inputs, including:

• USB-C Host Devices (Video-Enabled):
  • Apple MacBook Pro (2017 and later), MacBook Air (2018 and later), iMac (2019 and later), iPad Pro (2018 and later), iPhone 15 / 15 Pro series
  • Microsoft Surface series laptops and tablets with USB-C video output
  • Google Chromebook Pixel
  • Samsung Galaxy S10 / S10+ / S9 / S9+ and compatible Galaxy devices with DeX video output
  • Laptops and workstations with Thunderbolt 3, Thunderbolt 4, Thunderbolt 5, or USB4 ports
• Target Display Devices (Mini DisplayPort Input):
  • Apple LED Cinema Display (24-inch and 27-inch models with Mini DP icon)
  • Monitors, 4K HDTVs, and projectors featuring a dedicated Mini DisplayPort (mDP) receptacle

Note: Compatible device models listed above represent verified functional examples. This list is not exhaustive; any host supporting USB-C DP Alt Mode and any standard Mini DP display are functionally supported.

Common Daily Applications

• Connecting a modern USB-C MacBook or Windows laptop to an Apple LED Cinema Display as a secondary desktop monitor.
• Delivering large-screen 4K presentations from a laptop or tablet to an office projector equipped with Mini DisplayPort.
• Streaming movies and streaming media from an iPhone 15 or Samsung Galaxy phone to a high-definition home monitor.
• Setting up a dual-display workstation for graphic design, software development, or financial analysis.

Product Specifications

Frequently Asked Questions

Q: Will this cable work with my Apple 27-inch Thunderbolt Display?
A: No. Although the physical port looks identical to Mini DisplayPort, the Apple Thunderbolt Display requires an active Thunderbolt signal protocol, which Mini DisplayPort cables cannot transmit. This cable is specifically designed for Mini DisplayPort monitors, such as the 24-inch or 27-inch Apple LED Cinema Display.

Q: Can I use this cable in reverse to connect my older Mac's Mini DP port to a new USB-C monitor?
A: No. The internal conversion circuitry is strictly unidirectional from USB-C (input host) to Mini DisplayPort (output display). It cannot convert a Mini DisplayPort source into a USB-C display signal.

Q: Does this cable provide charging power to my laptop or phone while streaming?
A: No. This cable carries audio and video display signals only. It does not provide USB Power Delivery (PD) charging back to the host device.