Mini DisplayPort to HDMI Adapter 4K | MacBook, Surface & PC

Connect Any Mini DisplayPort Device to an HDMI Screen — Instantly

This compact Mini DisplayPort (Mini DP) to HDMI adapter lets you mirror or extend your display from any Mac or PC with a Mini DP or Thunderbolt port to any HDMI-equipped TV, monitor, or projector. Supporting resolutions up to stunning 4K (3840×2160), it delivers crystal-clear visuals and synchronized audio — with zero drivers or external power required. Just plug in and go.

Made in Mainland China.

⚠️ Important One-Way Conversion Notice: This adapter is designed for Mini DisplayPort → HDMI only. It does not support HDMI-to-Mini DP conversion.

Key Features

• ✅ 4K Ultra HD Output — supports 4K×2K (3840×2160) and 1080P resolutions for razor-sharp image quality
• ✅ Mini DisplayPort v1.2 Compliant — compatible with Mini DP 1.1a and 1.2 inputs; HDMI 1.3b / 1.4 / 2.0 output
• ✅ Thunderbolt Compatible — works seamlessly with Thunderbolt 1 & 2 ports (found on older MacBooks and iMacs)
• ✅ 12-Bit Deep Color — supports 36-bit total deep color for vibrant, true-to-life images
• ✅ Synchronized Audio & Video — transmits both audio and video signals through a single HDMI connection
• ✅ Up to 10.8 Gbps Video Bandwidth — smooth, lag-free video streaming and presentations
• ✅ Built-In Conversion Chip — no external power supply or software installation needed
• ✅ Hot Swap Supported — connect and disconnect safely without restarting your device
• ✅ CE, FCC, RoHS & UL Certified — meets major global safety and environmental standards

Compatible Devices

• MacBook / MacBook Pro / MacBook Air
• Apple iMac (21.5" & 27")
• Microsoft Surface Laptop / Pro
• Lenovo ThinkPad X1, Dell XPS, and other laptops/desktops with Mini DP ports
• Graphics cards with Mini DisplayPort output

Works with any HDMI-equipped TV, monitor, projector, LCD, or LED display.

Technical Specifications

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For more information on display standards and video connectivity, visit the U.S. Department of Energy's resource on energy-efficient electronics and NIST's electronics standards resource.

Frequently Asked Questions

Q: Does this Mini DisplayPort to HDMI adapter work with MacBook Pro?

A: Yes! This adapter is fully compatible with MacBook Pro, MacBook Air, and iMac models that feature a Mini DisplayPort or Thunderbolt 1/2 port. Simply plug the Mini DP end into your Mac and connect an HDMI cable from the adapter to your TV, monitor, or projector.

Q: Can I use this adapter to connect HDMI back to my Mini DisplayPort laptop?

A: No — this is a one-way adapter designed exclusively for Mini DisplayPort (or Thunderbolt) to HDMI conversion. It cannot be used in the reverse direction (HDMI input to Mini DP output).

Q: Does this Mini DP to HDMI adapter support 4K resolution?

A: Yes! The adapter supports 4K×2K (3840×2160) ultra-high-definition output, as well as 2K and 1080P, provided your source device and display both support 4K. It also carries audio, so you only need one cable for both sound and video.

Q: Do I need to install drivers or connect external power?

A: No drivers or software are needed, and no external power supply is required. The adapter has a built-in conversion chip and is bus-powered through the Mini DisplayPort connection — just plug in and your display is ready to use.