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Compact black HDMI to DisplayPort adapter with USB power cable

Jansicotek

Jansicotek HDMI 2.0 to DP 1.4 Adapter 4K 60Hz USB Powered

SKU CH-ESB4-J3F3B

Converts an HDMI 2.0 source to a DisplayPort 1.4 display at up to 4K 60 Hz or 1080p 120 Hz with USB power for stable operation

  • TypeHDMI to DP
  • Connector A1x HDMI2.0
  • Connector B1x DP1.4
  • Package Contents1 x HDMI to DisplayPort Adapter with USB Power
  • Converts HDMI 2.0 sources to DisplayPort 1.4 monitors
  • USB power stabilises the signal without an external adapter
  • Supports 4K 3840x2160 at 60 Hz and 1080p at 120 Hz
  • HDCP 2.2 compliant for protected 4K content
  • Plug-and-play with mirror or extended desktop modes

Signal direction and use

This active adapter converts an HDMI 2.0 source signal to a DisplayPort 1.4 input on a monitor. It supports 4K at 60 Hz and 1080p at 120 Hz for video streaming or gaming. The USB connection supplies power to stabilise the conversion chip. It does not work in reverse from DisplayPort to HDMI.

Installation notes

No driver or software installation is required for basic operation. Plug the HDMI end into the source device and the DisplayPort end into the display. Connect the USB power lead to a USB port on the source or a charger for reliable performance. The adapter only transmits from HDMI to DisplayPort.

Sustained operation

The USB-powered design maintains stable voltage during extended sessions, preventing signal dropouts that can occur with unpowered dongles. It handles continuous 4K 60 Hz or 1080p 120 Hz output without active cooling. HDCP 2.2 support ensures protected content plays correctly over long periods.

Highlights

  • Converts HDMI 2.0 sources to DisplayPort 1.4 monitors
  • USB power stabilises the signal without an external adapter
  • Supports 4K 3840x2160 at 60 Hz and 1080p at 120 Hz
  • HDCP 2.2 compliant for protected 4K content
  • Plug-and-play with mirror or extended desktop modes

Specifications

TypeHDMI to DP
Connector A1x HDMI2.0
Connector B1x DP1.4
Package Contents1 x HDMI to DisplayPort Adapter with USB Power

Questions about this item

How can I confirm the adapter is delivering a 4K 60Hz signal after connecting it?

Check your display settings on the source device to verify the output reads 3840x2160 at 60Hz and ensure the monitor shows a stable image without flicker.

The box lists only the adapter with USB power; do I need to buy an HDMI cable or a DisplayPort cable separately?

Yes, you must supply your own HDMI cable to the source and a DisplayPort cable from the adapter to the monitor; neither is included.

Should I choose this model for a 1080p 120Hz gaming setup or only for 4K 60Hz use?

It supports both 1080p at 120Hz and 4K at 60Hz, so select it for either scenario as long as the signal flows from HDMI 2.0 to DisplayPort 1.4.

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