HCCBM USB C to Dual HDMI Adapter shows two HDMI ports in use for multi-monitor setup.
HCCBM dual HDMI hub delivers 4K@60Hz and 2x displays for productivity.
HCCBM USB-C docking hub shows cross-brand compatibility across laptops.
HCCBM Plug-and-play setup with no drivers needed.
HCCBM dual-monitor workspace with two screens and keyboard.
HCCBM aluminum housing provides sturdy build and elegant finish.
HCCBM warranty and support team ready to help.

HCCBM

HCCBM USB C to Dual HDMI Adapter – Dual Monitor Dock, 4K @60Hz, USB-C Hub for Laptops

High-performance electronics accessories made for confident daily results

$31.73

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Why customers choose Nexoltic

Expand your laptop's display with the HCCBM USB C to Dual HDMI Adapter

Increase productivity with a compact dual-monitor hub that fits on your desk and travels with you. The HCCBM adapter converts a single USB-C port into two HDMI outputs, letting you spread content across two external displays while keeping your laptop free for other tasks. The result is a neater workspace where you can reference references on one screen while you work on another, improving focus and flow.

Crystal-clear visuals and flexible layouts

With a single HDMI output, you can reach up to 4K at 60 Hz for sharp, detailed images. When both HDMI ports are used, the setup generally supports up to 4K at 30 Hz across the two displays, offering you options for extended or mirrored layouts. The adapter supports MST (Multi-Stream Transport) and SST (Single-Stream Transport) on Windows laptops, enabling different content to appear on each screen. Note that Mac OS environments may not support MST in this configuration, which can affect how two monitors display content.

  • ✅ 2-in-1 HDMI expansion: one USB-C port powers two HDMI outputs for multi-monitor setups.
  • ✅ Resolution options: single HDMI up to 4K @60Hz; dual HDMI up to 4K @30Hz total.
  • ✅ Flexible display modes: extend, mirror, MST/SST on Windows; Mac OS MST not supported.
  • ✅ Easy setup: plug-and-play, no driver installation required; compatible with DP Alt Mode USB-C ports on many laptops.

Who benefits from this USB-C dual HDMI hub?

  • Photographers and designers gain space to review high-resolution previews on external displays.
  • Developers and data analysts can reference data on one screen while coding or analyzing on another.
  • Teachers and students can present materials across a projector or second monitor for collaboration.
  • Travel-friendly and sturdy, thanks to an aluminum housing that stays cool during long sessions.

Warranty and support: 12 months warranty, lifetime technical support, and friendly after-sales service within 24 hours.

FAQ

Q: What devices is the HCCBM USB C to Dual HDMI Adapter compatible with?

A: Most USB-C laptops with DP Alt Mode support video output; compatible with many MacBook, Dell XPS, and HP models.

Q: Can I use two external monitors at different resolutions?

A: Yes, you can extend or mirror; single HDMI up to 4K@60Hz, both ports together up to 4K@30Hz.

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