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Compact USB-C adapter with two HDMI ports, 3.5 mm audio jack and 100 W power delivery port

ESTONE

ESTONE USB-C to Dual HDMI Adapter 4K 60Hz 100W PD 3.5mm Audio

SKU CH-HMV6-PJH2G

Connects a USB-C device to two HDMI displays at up to 4K 60Hz with 100W power delivery and 3.5mm audio

  • First connector1x USB C
  • Second connector2 x HDMI,1 × 3.5 mm Audio Port,1 × 100w Type C charging port
  • Product typeUSB C to Dual HDMI Adapter
  • Dual 4K 60 Hz monitors from one USB-C port
  • 100 W pass-through charging keeps laptop powered while working
  • 5 mm audio jack adds sound without extra cables
  • Plug-and-play setup needs no driver installation
  • Includes 2 ft 4K HDMI cable for immediate use

Dual 4K 60 Hz display adapter

The ESTONE USB-C to Dual HDMI adapter connects one USB-C port to two HDMI monitors, a 3.5 mm audio jack and a 100 W pass-through charging port. It delivers up to 3840 x 2160 at 60 Hz on each screen and includes a 2 ft 4K HDMI cable. Plug-and-play operation requires no driver installation for immediate multi-monitor productivity.

Aluminium housing with integrated cable

The compact aluminium body dissipates heat during sustained 4K 60 Hz output while the short tethered USB-C cable reduces strain on the host port. Dual HDMI 2.0 outputs support extend, mirror or single-display modes on Windows when the host CPU is Intel Core rather than Celeron. The 3.5 mm jack carries analogue audio and the USB-C PD port charges the laptop up to 100 W simultaneously.

Verify host video capability first

Confirm the USB-C port supports DisplayPort Alternate Mode or Thunderbolt video output before ordering; charging-only ports will not drive the displays. Windows systems need an Intel Core processor for dual extended screens — Celeron models are limited to mirror or single extended mode. The adapter draws all power from the host, so no external supply is required.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 63% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Product typeUSB C to Dual HDMI Adapter
Audio & video
SoundYes
Ports & slots
First connector1x USB C
Second connector2 x HDMI,1 × 3.5 mm Audio Port,1 × 100w Type C charging port,

Questions about this item

Does the HDMI 2.0 interface cap the output at 4K 60Hz on both monitors?

Yes, each HDMI port supports up to 3840x2160 at 60Hz, so the adapter can drive two displays at 4K 60Hz simultaneously.

What ports must my laptop provide for the adapter to fit and work?

Your laptop needs a USB-C port that supports video output (Thunderbolt 3 or 4, or USB-C with DP Alt Mode) to carry the dual-monitor signal.

How is the adapter installed, and what step do people often miss?

Connect the adapter to the USB-C video port, plug both HDMI cables, then open Windows display settings to choose Extend or Mirror mode — skipping the display-settings step leaves the second screen inactive.

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