Bring Your Legacy Devices to Life with 4K HDMI Output The Cyberguys Mini DisplayPort to HDMI Adapter unlocks brilliant 4K visuals from your older-generation MacBooks, iMacs, Surface devices, and more. With support for up to 4K resolution at 60Hz, it delivers smooth, crisp video and clear audio to your HDMI-enabled monitor, projector, or HDTV—perfect for presentations, streaming, or dual-screen setups. Engineered with durability in mind, the adapter's gold-plated connectors resist corrosion and ensure stable signal performance. No complicated setup or software—just plug and play for seamless connectivity in seconds. Ideal for early Apple and Microsoft devices with Mini DisplayPort or Thunderbolt 1/2 (not compatible with Thunderbolt 3/USB-C), this compact and travel-ready adapter bridges the gap between older laptops and modern screens. Whether you're reviving a trusted MacBook Pro (pre-2016) or projecting from a Surface Laptop, Cyberguys has you covered with performance, quality, and ease.