ASUS Triple Display USB-C Dock DC300
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ASUS Triple Display USB-C Dock

Compact productivity magic

Two docks sitting on a desk.
ASUS Triple Display USB-C Dock is a sleek, compact one-stop device that streamlines laptop connectivity. Power your laptop through a single cable, connect to your network and peripherals, and multitask with up to four monitors1 — including a laptop monitor and three external monitors. It also has an integrated SD card reader for a diverse array of business scenarios. Simply put, ASUS Triple Display USB-C Dock keeps your desk neat, tidy and organized while setting you up for work in the blink of an eye.
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Triple-display Support

Ready for triple 4K displays

Connect up to three displays via HDMI®, DisplayPort™ and USB-C® for expanded productivity and comfortable multitasking. ASUS Triple Display USB-C Dock even supports up to three 4K2 displays for exceptional visuals.
One dock connecting to three external monitors.

Connectivity

Connect up to 8 devices

ASUS Triple Display USB-C Dock has a multitude of I/O ports: three external screens can be connected via HDMI®, USB-C® and DisplayPort™, two USB 3.2 Gen 1 Type-A ports support a keyboard and mouse, and there’s a USB-C® port, a USB Type-A port, an RJ45 network port, an audio jack for earphones, and a SD card reader for data transfers. That’s a total of 12 functions3.

Fast Transfers

Connect at super speeds

Enjoy 10 Gbps4 data-transfer speeds via convenient USB-C® and USB-A ports — up to 4x faster than USB 3.0 — so large files and folders can be moved or copied in moments.
A dock, a laptop, and a cellphone sitting on a desk.

Transfer speed

10 Gbps

USB 3.2 Gen 2

4.5 secs

5 Gbps

USB 3.0

20 secs

480 Mbps

USB 2.0

205 secs

High-speed Charging

Charge fast, charge in tandem

ASUS Triple Display USB-C Dock supports USB Power Delivery, providing up to 90 watts to rapidly charge almost any modern USB-C device, including the latest ultraportable notebooks. It also features a traditional USB Type-A port that delivers up to 12 watts, and a USB-C® port that delivers up to 15 watts.
A dock, a laptop, and a cellphone sitting on a desk.
Up to
15W
USB-C® charging output
Up to
12W
USB-A charging output
Up to
90W
USB-C® power delivery

Efficient Control

One-button wake-up and remote management

With ASUS Triple Display USB-C Dock, it takes just one tap to wake your laptop and all connected displays — because the dock’s power button precisely mimics that of your laptop. It also enables IT departments to remotely wake laptops that are in standby modes to apply updates and more, helping speed up routine admin and maintenance tasks5.
A dock next to a laptop with its power button lit up to showcase the one-button wake-up function.
One-button wake up
Press the dock’s power button to wake up your laptop and multiple connected monitors during standby mode.
A dock sitting on an office desk showcasing the IT remote management function.
Remote IT management
Enable IT management to update software with Wake-on-LAN (WoL) and PXE.

Clean and Tidy

Reduce desk clutter

ASUS Triple Display USB-C Dock’s compact design and multi-modal stand empower you to reduce desktop clutter by corralling multiple cables and connections through one little package — empowering you to get to work in moments.
A dock connected to a laptop and a cellphone.
  1. ASUS Triple Display USB-C Dock DC300 support varies by the processor and graphics capabilities of the connected laptop. Please check specifications for full details.
  2. Video output may vary by input signal. ASUS Triple Display USB-C Dock DC300 supports up to one 4K display for a laptop which supports DSC (Display Stream Compression). When the DSC (Display Stream Compression) standard of your device and monitor supports a compression ratio of 3:1, the dock supports a resolution of up to 4K@60Hz in dual display mode (USB-C® + HDMI™ 2.0 or USB-C® + DisplayPort 1.4) and supports up to 4K@30Hz in triple display mode.
  3. ASUS Triple Display USB-C Dock DC300 is compatible with certain ASUS laptops as well as non-ASUS laptops. It works with laptops that support the industry-standard USB-C Alternate Mode or Thunderbolt protocols via the Type-C port.
  4. Chart depicts expected transfer time for 4 GB of data. Real-world performance may vary.
  5. ASUS Triple Display USB-C Dock DC300 supports additional features, such as MAC address passthrough, WOL, multiple display support and mirrored power button, on many ASUS laptops and displays. Some features may not be available on certain ASUS laptops, ASUS Chromebook, or non-ASUS laptops. Please find tech spec for compatible device.
Product has High-Definition Multimedia Interface.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.