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Category
Dock
USB Ports
4 x Downstream port for computer side (USB 3.0 Type A receptacle)
1 x Upstream port for computer side (TYPE C receptacle)
1 x Downstream port for computer side (Type C receptacle)
I/O Ports
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
1 x MIC in port*1
1 x Audio out port
2 x USB 3.0 port
2 x USB 3.0 Charging port
1 x VGA port
1 x Standard HDMI port
1 x 3 in 1 Card Reader
1 x 10/100/1000M LAN port
1 x DC-in jack
2 x Display Port 1.2
1 xTYPE C Port
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
HDMI Single Ext. Output: 1920*1200 (16:10)
VGA Single Ext. Output: 1920*1080 (16:9)
OS Support
Windows® 10 or above)
Mac OS 13 or later
Power Adapter
150W DC20.0V / 7.5A
Asus 120W adapter
Security
Kensington lock
Dimensions
160 x 80 x 32 mm
WxDxL: 82mmx128mmx38mm
Secutiry
Kensington lock
Cable Length
65cm
Weight
Dock:514g±5g Stand:95g±5g
0.375Kg
Color
Black
Note
Compatible product:
ASUS ExpertBook
B9450/P2451
ASUSPRO
B9440/P5440

*1 Combined with Audio as Combo Jack
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.
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 open/shot down DC300’sdisplay signal.
Indicator LEDs
For ExperBook B series, Please refer manual for "Indicator LEDs" actions.