ASUS Triple Display USB-C Dock DC300

ASUS Triple Display USB-C Dock DC300
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Warranty 1 year manufacturer’s limited warranty
ASUS Triple Display USB-C Dock DC300

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.

  • Enables eight connections to peripherals at the same time
  • Connect with three monitors by HDMI, Display or USB-C port to have dual or
  • triple video output to accomplish multiple tasks.
  • Up to 90W power delivery of USB-C
  • USB-A and USB-C support data transfer of up to 10 Gbps
  • Start to work by one cable connection time
  • Remote IT management


1 x USB 3.2 Gen2 Type-C Upstream port for computer sideport (10Gbps / DP1.4 / output: up to 85W)
1 x USB 3.2 Gen2 Type-A ports (10Gbps)
1 x USB 3.2 Gen2 Type-C port (10Gbps/PD-in 100W/5V/1.5A)
1 x HDMI with a maximum output resolution of 3840x2160 @60Hz,FHD @144Hz

Product Name:
DC300 3 DISPLAY USB-C DOCK/US
Part Number:
90XB08CN-BDS000

Delivery Most orders ship out within 24 hours
Pickup A click away from your pick
Free Shipping & Returns Conditions apply. See Shopping FAQs for more details
Get help buying You can email, chat, or call us any time
Safe and secure payment Your data is encrypted for your protection
Warranty 1 year manufacturer’s limited warranty

Key features

Tech Specs

Shopping FAQ

Category

Dock

I/O Ports

1 x RJ-45 (Gigabit) port
2 x USB 3.2 Gen1 Type-A ports (5Gbps)
1 x 3.5mm audio combo jack
1 x USB 3.2 Gen2 Type-A port (10Gbps/5.0V2.4A)
1 x USB 3.2 Gen2 Type-C® port (10Gbps/5.0V 3.0A)
1 x SD card reader
1 x USB 3.2 Gen2 Type-C® port (DP1.4 only)
1 x HDMI™ 2.0 port
1 x DisplayPort 1.4 port
1x Kensington lock
1x Power button with indicator LED
1x DC jack(4.5 phi)

Video Resolution

HDMI Single Ext. Output: 3840×2160@60Hz
Display Port Single Ext. Output: 3840×2160@60Hz
USB-C Single Ext. Output: 3840×2160@60Hz

OS Support

Windows® 10 or above
Mac OS 13 or later

Power Adapter

150W DC20.0V / 7.5A

Secutiry

Kensington lock

Cable Length

65cm

Color

Black

Weight

Dock:514g±5g
Stand:95g±5g

Dimensions

160 x 80 x 32 mm

Material

Plastic, Metal

Package Contents

ASUS Triple Display USB-C Dock, docking stand, 150W adapter, power cord, user manual, warranty card

Power button

For ExperBook B series,
One key operation (Press the power-button to wake up your laptop with multiple monitors during standby mode).
For Other Windows Notebook (ASUS and Non-ASUS),
Press the power-button can turn on/off LED and open/shot down DC300’sdisplay signal.

Indicator LEDs

For ExperBook B series,
Please refer manual for "Indicator LEDs" actions.

Category

Dock

I/O Ports

1 x RJ-45 (Gigabit) port
2 x USB 3.2 Gen1 Type-A ports (5Gbps)
1 x 3.5mm audio combo jack
1 x USB 3.2 Gen2 Type-A port (10Gbps/5.0V2.4A)
1 x USB 3.2 Gen2 Type-C® port (10Gbps/5.0V 3.0A)
1 x SD card reader
1 x USB 3.2 Gen2 Type-C® port (DP1.4 only)
1 x HDMI™ 2.0 port
1 x DisplayPort 1.4 port
1x Kensington lock
1x Power button with indicator LED
1x DC jack(4.5 phi)

Video Resolution

HDMI Single Ext. Output: 3840×2160@60Hz
Display Port Single Ext. Output: 3840×2160@60Hz
USB-C Single Ext. Output: 3840×2160@60Hz

OS Support

Windows® 10 or above
Mac OS 13 or later

Power Adapter

150W DC20.0V / 7.5A

Secutiry

Kensington lock

Cable Length

65cm

Color

Black

Weight

Dock:514g±5g
Stand:95g±5g

Dimensions

160 x 80 x 32 mm

Material

Plastic, Metal

Package Contents

ASUS Triple Display USB-C Dock, docking stand, 150W adapter, power cord, user manual, warranty card

Power button

For ExperBook B series,
One key operation (Press the power-button to wake up your laptop with multiple monitors during standby mode).
For Other Windows Notebook (ASUS and Non-ASUS),
Press the power-button can turn on/off LED and open/shot down DC300’sdisplay signal.

Indicator LEDs

For ExperBook B series,
Please refer manual for "Indicator LEDs" actions.