

Comparison
HDMI Port Does Not Work?
(1) NOT ALL TYPE C CAN DO VIDEO AND AUDIO TRANSMISSSION! Make sure your computer type c port can support video transmission( USB 4.0/Thouderbolt 3/Thouderbolt 3 can support ).
(2) Mobile phone must support OTG function to transmit video
Not Charging——Charging instructions for use 1
Make sure your computer's port supports the PD3.0 charging protocol
Make sure the charger supports PD3.0 charging protocol(20V5A 100W power recommended)
The HDMI interface is not displaying.
Check the power connection.
Check the HDMI cable.
Switch input source. ?
Adjust display settings.
Check the driver program.
USB-C interface cannot expand video and charging capabilities
The USB-C interface is only used for data transmission and cannot be used for charging or expanding video interfaces
Charging——Charging instructions for use 2
Make sure the computer supports 5V2A/9V2.44A12V2.33A/15V2.47A/20V4.25A(otherwise it may not be able to supply power,or prompts slow charging power/please use theoriginal power supply and other prompts)



Comparison
![]() 40Gbps Mac mini M4 Dock | ![]() DisplayLink Adapter | ![]() USB C Docking Station DP | ![]() 10G USB C Hub Long Cable | ![]() USB C Hub 10Gbps (Black) |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| SSD interface | ||||
| ? | ? | ? | ? | ? |
| Speed | ||||
| 40G | Displaylink | 10G | 10G | 10G |
| How to choose | ||||
| Used for Mac mini M4 | Used for Mac mini M1/M2/M3/M4 | Used for Windows | 4FT long cable | Basic Model |
| Power Supply | ||||
| ? | ? | ? | ? | ? |
| Video interface | ||||
| 2*DP | 2*HDMI | DP+2*HDMI | HDMI | HDMI |
| Number of interfaces | ||||
| 11 | 6 | 14 | 6 | 6 |
| Interface List 1 | ||||
| 40G Host; DP*2; PD; SD/TF | 2*HDMI; PD; USB A*3 | RJ45; HDMI*2; USB2.0*1;3.5mm | HDMI;PD;USBC;USBA*3 | HDMI;PD;USBC;USBA*3 |
| Interface List 2 | ||||
| USB A*3; M2 Port*2 | / | USB3.1*2;PD;USBC3.1*3;DP;SD/TF | / | / |
| Price | ||||
| 179.99 | 79.99 | 45.99 | 19.99 | 11.99 |
HDMI Port Does Not Work?
(1) NOT ALL TYPE C CAN DO VIDEO AND AUDIO TRANSMISSSION! Make sure your computer type c port can support video transmission( USB 4.0/Thouderbolt 3/Thouderbolt 3 can support ).
(2) Mobile phone must support OTG function to transmit video
Not Charging——Charging instructions for use 1
Make sure your computer's port supports the PD3.0 charging protocol
Make sure the charger supports PD3.0 charging protocol(20V5A 100W power recommended)
The HDMI interface is not displaying.
Check the power connection.
Check the HDMI cable.
Switch input source. ?
Adjust display settings.
Check the driver program.
USB-C interface cannot expand video and charging capabilities
The USB-C interface is only used for data transmission and cannot be used for charging or expanding video interfaces
Charging——Charging instructions for use 2
Make sure the computer supports 5V2A/9V2.44A12V2.33A/15V2.47A/20V4.25A(otherwise it may not be able to supply power,or prompts slow charging power/please use theoriginal power supply and other prompts)



























































