DeX Cable
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- File size must be 5 MB or less.
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- Image must be at least 100 pixels wide.
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Launch DeX mode on your Galaxy Note9 or Galaxy Tab S4
Supports HDMI 2.0 and 4K video screen mirroring
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One cable brings a PC-like experience to you
DeX Cable is now all you need to use Samsung DeX. Plug the HDMI end to your display¹ and the USB-C to your Galaxy Note9 or Galaxy Tab S4 and you're ready to go. The ultra-simple design is easy to use and carry, and responsive when connected.

Do what you do on your PC
Connect your Galaxy Note9 or Galaxy Tab S4 to a display with DeX Cable and you're ready to use Samsung DeX.² Edit and send documents or make business presentations on the large screen using apps optimized for the desktop. Add a Bluetooth® wireless keyboard and mouse to complete the setup.³
³ Keyboard, mouse and monitor sold separately.

See your videos in vivid definition
Connect your Galaxy Note9 or Galaxy Tab S4 to a monitor or display to watch films in stunning clarity. DeX Cable supports HDMI 2.0, letting you watch ultra HD 4K videos on the separate screen for an immersive visual experience.⁴

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As of Nov. 1, 2017, the Samsung Electronics Co., Ltd. printer business and its related affiliates were transferred to HP Inc.For more information, please visit HP's website: http://www.hp.com/go/samsung
- * For Samsung Supplies information go to: www.hp.com/go/samsungsupplies
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