LIONWEI A1reVG7bI7L Dual 4K USB C Hub Instruction Manual
- June 14, 2024
- LIONWEI
Table of Contents
LIONWEI A1reVG7bI7L Dual 4K USB C Hub
Product Information
- Type C PD
- USB-C 3.1
- Audio/Mic
- HDMI
- RJ45
- DisplayPort
- SD/Micro SD slot
- USB 2.0
- USB 3.1
Product Specification
- USB C PD port: Supports PD v3.0, 100W input max.
- HDMI and DisplayPort: Supports up to 8K@30Hz or 4K@120Hz with DSC, Supports up to 4K@60Hz without DSC, Supports High Dynamic Range (HDR) transport.
- RJ45: Integrated 10/100/1000M network interface.
- SD/Micro SD: Supports Secure Digital v4.0 UHS-II, read: 250MB/s, write: 250MB/s, Supports Secure Digital v1.0/v1.1/v2.0/SDHC/SDXC.
- USB2.0: 480Mbps, for keyboard, mouse, GamePad, etc.
- USB3.1: Up to 10Gbps, Backward compatible with USB3.0, USB2.0, USB1.1.
HDMI and DisplayPort Performance:
Please confirm the dp alt mode version of your laptop’s USB-C port using.
MacOS can only external one monitor, and the second/third external monitor just mirrors the first one.
Windows without this limitation.
Product Usage Instructions
How to set up the extend display?
A: Windows:
- Navigate to Start > Settings > System > Display Settings
- Select a display to change the settings for it. Drag displays to rearrange them.
- Choose the presentation mode for your displays
- Adjust the resolution to fit your connected display
- In Advanced display settings, you can set the Display mode, Rearrange the position of the screen, Change Resolution, Color Profile, Orientation, and Refresh Rate.
B: Mac OS Monterey:
- Navigate to System Preferences > Displays > Display Settings
- Use the “Use as” menu to change the display mode
- Set up settings like Resolution, Color Profile, Refresh Rate, and Rotation
Frequently Asked Questions (FAQ):
Q1: When connecting a wireless mouse or keyboard, it may not work properly?
Most wireless devices like mouse, keyboard, and Bluetooth devices work in the 2.4GHz wireless band. USB 3.0 Port has potential for interference that can affect the device’s performance. The most effective method is to add a USB 2.0 extension cable between the HUB and the receiver.
Q2: The display won’t work, the resolution or refresh rate is abnormal.
- Confirm that the USB-C port in your laptop supports dp alt mode. This information can be found in your laptop’s specification or consult your laptop’s official customer service.
- There may be software conflicts, usually related to the driver problem of the GPU. Upgrading or rolling back the GPU driver version may solve it.
Product information
- Type C PD
- USB-C 3.1
- Audio/Mic
- HDMI
- RJ45
- DisplayPort
- SD/Micro SD slot
- USB 2.0
- USB 3.1
Product Specification
- USB C PD port: support PD v3.0,100W input max.
- HDMI and DisplayPort: Supports up to 8K@30Hz or 4K@120Hz with DSC,Supports up to 4K@60Hz without DSC,Support High Dynamic Range (HDR) transport.
- RJ45: Integrated 10/100/1000M network interface.
- SD/Micro SD: Support Secure Digital v4.0 UHS-II,read: 250MB/s,write: 250MB/s, Support Secure Digital v1.0/ v1.1/ v2.0/ SDHC/ SDXC.
- USB2.0: 480Mbps,for keyboard,mouse,GamePad.etc.
- USB3.1: Up to 10Gbps,Backward compatible with USB3.0,USB2.0,USB1.1.
HDMI and DisplayPort performance
- Please confirm the dp alt mode version of your laptop’s USB-C port using.
- MacOS can only external one monitor, and the second/third external monitor just mirrors the first one.
- Windows without this limitation.
Product information
< In DP1.4>
| HDMI | HDMI | DP |
|---|
Single display
| 8k@30Hz or 4K@120Hz| |
| 8k@30Hz or 4K@120Hz|
| | 8k@30Hz or 4K@120Hz
Dual display
| 4K@60Hz| 4K@60Hz|
| 4K@60Hz| 4K@60Hz
4K@60Hz| | 4K@60Hz
Triple display| 4K@60Hz| 4K@30Hz| 4K@30Hz
< In DP1.2>
| HDMI | HDMI | DP |
|---|
Single display
| 4K@30Hz| |
| 4K@30Hz|
| | 4K@30Hz
Dual display
| 2K@60Hz| 1080P@60Hz|
| 2K@60Hz| 1080P@60Hz
1080P@60Hz| | 2K@60Hz
Triple display| Only can light up two displays
How to set up the extend display?
A: Windows
Windows11：Start>Setting>System>Display
In there, you can set the Display mode, Rearrange the position of the screen, Change Resolution, Color Profile, Orientation and Refresh Rate in Advanced display.
B: Mac OS
Monterey：System Preferences > Displays >Display Settings.
Then you can change the display mode in “Use as” menu and set up these setting like: Resolution/ ColorProfile / Refresh Rate and Rotation
FAQ
-
Q1:When connecting a wireless mouse or keyboard, it may not work properly.
Most wireless device like mouse, keyboards, and Bluetooth device work in the 2.4Ghz wireless band. USB 3.0 Port has potential for interference that can affect the device’s performance. The most effective method is to add a USB 2.0 extension cable between the HUB and the receiver. -
Q2:The display won’t work, the resolution or refresh rate is abnormal.
- Confirm that the USB-C port in your laptop supports dp alt mode.This information you can find out in your laptop’s specifications or consult your laptop’s official customer service.
- There are some software conflicts,usually the driver problem of the GPU.Upgrade or roll back the driver of GPU version may solve it.
-
Q3:The device I connect didn’t work，Or the laptop suddenly shuts down.
The connected devices consume too much power, please connect the PD charger.
The tips can’t solve my problem, or I have more questions.
If you encounter any problem during using our product,please contact us through amazon’s after-sale service or our e-mail: supportus@lionweitech.com, we will help you solve any problem.
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