We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

FLEANE

FLEANE USB-C to Dual HDMI Adapter 4K 30Hz

SKU CH-AGKR-RZXTJ

Connects a USB-C laptop to two HDMI displays at 4K 30 Hz, adds a USB 3.0 port and 100 W pass-through charging

  • TypeHDMI Adapter
  • Extend to two 4K 30 Hz displays via dual HDMI
  • Charge laptop at 100 W while using the hub
  • Connect USB 3.0 peripherals through the Type-A port
  • Works with Windows, macOS, Linux and Android via Thunderbolt
  • Plug-and-play with no drivers or external power required

USB-C Dual HDMI Adapter 4K 30Hz

The FLEANE adapter adds two HDMI outputs a USB 3.0 port and 100W power delivery through a single USB-C connection. It supports extended or mirrored displays up to 4K at 30Hz with backward compatibility at 60Hz for 2K and 1080p resolutions. No external power supply or driver installation is required for operation.

Windows users needing multi-monitor MST support

This adapter suits Windows laptops with Thunderbolt 3 or DisplayPort alt mode that require extended desktop across two external screens. Mac users are limited to mirror mode only and cannot use MST for independent displays. Android devices support mirror mode exclusively. Buyers whose USB-C ports lack video alt mode cannot use the video functions at all.

Plug-and-play setup with alt-mode requirement

Installation is straightforward: connect the adapter to a compatible USB-C port and attach HDMI cables. The main issue arises when the host port does not support Thunderbolt 3 or DP 1.4 alt mode, which prevents video output entirely. Using HDMI cables below version 2.0 will also limit the maximum achievable resolution.

Highlights

  • Extend to two 4K 30 Hz displays via dual HDMI
  • Charge laptop at 100 W while using the hub
  • Connect USB 3.0 peripherals through the Type-A port
  • Works with Windows, macOS, Linux and Android via Thunderbolt
  • Plug-and-play with no drivers or external power required

Specifications

TypeHDMI Adapter

Questions about this item

What type of USB-C port must my laptop have for the dual HDMI outputs to work?

Your laptop needs a USB-C port that supports Thunderbolt 3 or DisplayPort Alt Mode 1.4 so the adapter can drive both HDMI displays.

Can I keep using my existing HDMI 2.0 cables to reach 4K resolution with this adapter?

Yes, the adapter supports 4K at 30 Hz and is backward compatible with 2K and 1080p at 60 Hz when used with HDMI 2.0 or higher cables.

How can I verify that both external monitors are running at the adapter's maximum capability after I plug everything in?

Open the display settings on your system; each external screen should show 4K resolution at 30 Hz as the active mode.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.