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Plugable USB-C to HDMI Adapter for Triple Monitors
$49.95 USD
SKU: USBC-MSTH3Amazon Rating : (0 Reviews)
機能
- At a Glance—Connect up to 3x 4K displays through a single USB Type-C port. This plug and play USB C to HDMI adapter supports HDR and HDCP. Compact design fits perfectly in the office, or on the go
- Resolution Redefined—Prepare for pixels with 3x UHD displays at 4K 60Hz, or one display up to 8K 60Hz. For the folks really into refresh rates, set up to two displays at 4K 144Hz
- Plug-and-Play to Go—With its slim, lightweight design, the USBC-MSTH3 MST hub easily fits in your bag for productivity on the go. Simple plug-and-play functionality to quickly connect multiple displays. Perfect for remote and hybrid professionals
- Compatibility—For max resolution, a DP 1.4 host with DSC support is required (Intel 11th Gen CPU or later). Works with Windows 10 or later, and ChromeOS 100+ systems with video-capable USB Type C, USB4, or Thunderbolt. Not recommended for Mac systems
- Lifetime Support—This Multi Stream Transport (MST) multi monitor adapter has been designed with reliability at its core and was built to meet the deployment demands of IT departments and the ease of use necessary for home offices. Includes lifetime support from our North American team of connectivity experts
[米国内のみ] 当サイトから注文の場合送料無料
技術仕様
| Host Interface | USB-C with DisplayPort Alt Mode* support, including USB4 and Thunderbolt ports |
| Video Protocol Support | For maximum resolution and refresh rate, computer must support DisplayPort 1.4 with Display Stream Compression (DSC), such as Intel 11th Gen CPUs and newer |
| グラフィック出力 | 1x HDMI Display up to 8K 60Hz or 2x HDMI Displays up to 4K 144Hz or 3x HDMI Displays up to 4K 60Hz *Max resolution and refresh rates dependent on host system video capabilities |
| Operating System | Windows 10 or 11, ChromeOS version 100+ that supports a full-featured USB-C port with DisplayPort Alt Mode or Thunderbolt 3/4. Macs do not support MST technology. |
| 機能 | HDR and HDCP 2.2 & 1.4 supported |
| ケーブル長 | 6.7in (17cm) |
A: Supports Windows 10/11 & ChromeOS (100+) systems with USB-C ports with DisplayPort Alt Mode or Thunderbolt. DP 1.4+DSC required for maximum resolutions. Please check your manufacturer’s specs to confirm USB-C capabilities. Macs don't support MST.
A: Unfortunately, Mac systems do not support MST and will only support mirrored displays (not extended/independent), and therefore are not recommended with the USBC-MSTH3
A: The USBC-MSTH3 is Plug-and-Play, requiring no drivers or software, and is compatible with systems that have a USB-C port supporting DisplayPort Alt Mode or Thunderbolt. Updated system graphics’ drivers may provide best results
A: Monitors with an HDMI input are compatible with the USBC-MSTH3. For 4K@60Hz resolution, monitors must support HDMI 2.0 and use certified HDMI 2.0 cables. For 8K@60Hz resolution, monitors must support HDMI 2.1 and use certified HDMI 2.1 cables.
A: The USBC-MSTH3 connects directly to your system’s GPU for high-performance multi-monitor setups, making it ideal for applications like CAD, CGI, and gaming. It also enables streaming from services like Netflix, Hulu, and Amazon Prime Video.
 |
 |
 |
 |
|
|---|---|---|---|---|
システムとの接続 |
USB-C、Thunderbolt、USB4 |
USB-C |
USB-C |
USB-C, USB-A |
互換性のある OS |
Windows、ChromeOS |
Thunderbolt |
Thunderbolt |
Thunderbolt |
対応ディスプレイ数 |
3 |
USB4Windows |
USB4macOS |
USB4macOS |
デバイスドライバ導入の必要性 |
いいえ |
ChromeOS |
Windows |
Windows |
ビデオポートタイプと数 |
HDMI x3 |
2 |
ChromeOS |
ChromeOS |
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Does this Plugable MST video adapter come with a power supply?
This display adapter draws power from the USB-C port that it is connected to in order to function. So there is no need for an external power supply to operate this device but it is recommended to keep in mind that this will draw power from your computer.
Does the Plugable MST video adapter come with cables?
This device does not include any extra cables, but it does have a built-in USB-C cable for connecting to the host computer. For connecting displays, you will want to use a set of HDMI cables.
Could I use a USB Type-A adapter To connect the MST adapter with my computer if there is no USB-C port available?
This display adapter requires a connection that supports USB-C DisplayPort Alt Mode for extending the displays. The use of any adapter to convert a USB-C signal to USB Type-A would not have the capability of supporting display extensions. As such, this device would not function for extending displays when used in such a manner.
If your computer does not have a USB-C port, you may want to look into our USB 3.0 display adapters such as the following, which should be compatible:
- Plugable USB-C or USB 3.0 to Dual HDMI Adapter
- Plugable USB 3.0 and USB-C 4K DisplayPort and HDMI Dual Monitor Adapter
Note that each of these devices do require driver installation.
If I connect the Plugable MST adapter to a MacBook, would I be able to see two or three distinct screens, or would all screens display the same content?
When you connect this directly to a MacBook, you will only see mirrored content on both screens. This is because macOS and iPadOS are not designed to support Multi-Stream Transport (MST) which the Plugable USBC-MSTH2 and USBC-MSTH3 video adapters rely on to power two displays.
Does the MST adapter work on any USB-C port?
The USBC-MSTH2 will only work with a USB-C port or Thunderbolt port that supports DisplayPort Alt Mode for extending external displays.
If your computer does not support DisplayPort Alt Mode, you may want to look into our USB 3.0 display adapters such as the following, which should be compatible:
- Plugable USB-C or USB 3.0 to Dual HDMI Adapter
- Plugable USB 3.0 and USB-C 4K DisplayPort and HDMI Dual Monitor Adapter
Note that each of these devices do require driver installation.
No Sound? How to Change Your Default Audio Device to Your Plugable Product
Whether you're on Windows, macOS, or Linux, it's common to add new audio devices to your computer.
Some examples of additional audio devices you may want to switch to include:
- Bluetooth headsets, headphones, and speakers
- Speakers built into a display, such as a TV or monitor
- A USB sound card, digital audio converter (DAC), or analog to digital converter (ADC)
- USB microphones
- Audio jacks on a docking station
These steps don't apply to the Plugable Performance NIX HDMI Capture Card (USBC-CAP60).
Here are the steps that you need to set a new default audio recording or output device on different operating systems.
Set Audio Output Device
Set Audio Recording Device
Set Default Playback Device in Windows
- Check that your device is properly connected, and that any necessary drivers are installed
- It is also a good idea to make sure that your sound device is turned on, and that the device's volume control is not at the absolute minimum setting
- Right-click on the speaker symbol in the Windows taskbar/system tray
-
Windows 7/8.x—Select Playback Devices. The Sound window will open with the Playback tab highlighted
-
Windows 10/11—Select Open Sound Settings then click the link under 'Related Settings' for Sound Control Panel, then click the Playback tab
- Alternatively, after selecting Open Sound Settings, use the dropdowns under the Output header
-
Windows 7/8.x—Select Playback Devices. The Sound window will open with the Playback tab highlighted
- Find your device in the window
- A Plugable USB 3.0 docking station or sound-enabled display adapter will appear as Plugable Audio
- A Plugable USB 3.0 Silicon Motion docking station or sound-enabled display adapter will appear as SMI USB Audio
- A Plugable USB 2.0 docking station will appear as USB Multimedia Audio Device
- A Plugable USB Audio adapter will appear as USB Audio Device
- Right-click on the device you found in step 3 and select Set as Default Device. A check mark should appear next to your device, and sound should now play through it
- Click OK to exit the window
Additional Configuration for Bluetooth
Please see our pairing and configuration guide for Bluetooth devices.
Set Default Playback Device in macOS
- Open System Preferences
- Click Sound
- Select Output
- Select the most appropriate device
- A Plugable USB Audio adapter will appear as USB Audio Device
Set Default Playback Device in Linux
- Ensure that you audio device is connected to the PC
- If the audio device is self-powered, it is a good idea to make sure that it is powered on, and that the device's volume control is not at the absolute minimum setting
- Launch the 'Settings' application in your distro
- Go to the 'Sound' option
- Find the dropdown for your 'Output Device', and change it to your preferred output device
- For additional sound device controls, you may want to consider using Pulseaudio Volume Controls (package name pavucontrol)
Set Default Recording Device in Windows
- Check that your device is properly connected, and that any necessary drivers are installed
- It is also a good idea to make sure that your sound device is turned on, and that the device's volume control is not at the absolute minimum setting
- Right-click on the speaker symbol in the Windows taskbar/system tray
-
Windows 7/8.x—Select Recording Devices. The Sound window will open with the Recording tab highlighted
-
Windows 10/11—Select Open Sound Settings then click the link under 'Related Settings' for Sound Control Panel, then click the Recording tab
- Alternatively, after selecting Open Sound Settings, use the dropdowns under the Input header
-
Windows 7/8.x—Select Recording Devices. The Sound window will open with the Recording tab highlighted
- Find your device in the window
- A Plugable USB 3.0 DisplayLink docking station or sound-enabled display adapter will appear as Plugable Audio
- A Plugable USB 2.0 docking station will appear as USB Multimedia Audio Device
- A Plugable USB Audio adapter will appear as USB Audio Device
- Right-click on the device you found in step 3 and select Set as Default Device. A check mark should appear next to your device, and sound should now play through it
- Click OK to exit the window
Additional Configuration for Bluetooth
Please see our pairing and configuration guide for Bluetooth devices.
Set Default Recording Device in macOS
- Open System Preferences
- Click Sound
- Select Input
- Select the most appropriate device
- A Plugable USB Audio adapter will appear as USB Audio Device
Set Default Recording Device in Linux
- Ensure that you audio device is connected to the PC
- If the audio device is self-powered, it is a good idea to make sure that it is powered on, and that the device's volume control is not at the absolute minimum setting
- Launch the 'Settings' application in your distro
- Go to the 'Sound' option
- Find the dropdown for your 'Input Device', and change it to your preferred input device
- For additional sound device controls, you may want to consider using Pulseaudio Volume Controls (package name pavucontrol)
My Docking Station/Adapter Works Well With My Windows Laptop, but When I Close the Lid the Displays and Laptop Turn Off or Sleep. How Do I Fix This?
Most Windows notebook computers power management settings will default to putting the computer to sleep with the lid closed, regardless of any external displays, keyboard, or mouse connected to the computer. If this is happening but you would prefer the system to remain active with the lid closed utilizing the external display or displays, these settings can be changed by performing the following:
For Windows 10:
- Start by right-clicking on the Start button and select Power Options from the menu.
- From the right side of the Power Options settings page, select the blue link for Additional power settings
- From the choices present on the left-hand side of the Power Options window, please click on Choose what closing the lid does
- Make sure the setting for When I close the lid under the Plugged In column is set to Do Nothing
- Click the Save Changes button and restart the system (making sure that the laptop’s power adapter is also connected) and test the behavior again.
For Windows 11:
- Start by right-clicking on the Start button and select Power Options from the menu.
- In the upper left corner of the settings window, in the search box, type "lid" then select Change what closing the lid does from the search results
- Make sure the setting for When I close the lid under the Plugged In column is set to Do Nothing
- Click the Save Changes button to apply the new settings.
Closing the lid should no longer put the computer into sleep mode when an external display and power source is connected, instead one of the external displays should now become the Primary display with the desktop icons instead of the laptop's built-in display.
The lid may still need to be opened to perform the following tasks:
- To power on the computer from a fully powered off state
- To log into the computer if logged out or if the computer is restarted with the lid closed
- To wake the computer from a deep sleep state ( hibernation, or Windows hybrid sleep states )
Understanding Heat Generation in Electronics
It's not uncommon for users to notice a certain level of heat generation from electronics and by extension, Plugable products during operation. In this knowledge base article, we'll explore the reasons behind this heat generation and why it is considered a normal experience within reasonable limits.
Electronics, by their nature, generate heat during operation. This is primarily a result of the electrical current flowing through various components, such as integrated circuits, transistors, and other electronic elements. As Plugable products are designed to efficiently process and transfer data (among other functionality), some level of heat generation is inherent.
Factors Influencing Heat Generation:
- Power Consumption: The power consumption of a device directly influences the amount of heat it generates. Higher power usage, especially during data transfer or charging processes, can lead to increased heat.
- Enclosure Design: The design of the product's enclosure and its ability to dissipate heat play a crucial role. Adequate ventilation and heat sinks are often incorporated to manage and disperse generated heat effectively. This is evident in our TBT3-UDZ and TBT4-UDZ designs. The metal case in these docks are designed to function as a heatsink with thermal pads placed throughout the enclosure. This allows heat dissipation from inside to the outside, but will also make it feel as if the device is “too hot”.
- Ambient Temperature: The external environment may also play a role. Higher ambient temperatures can contribute to increased perceived heat from the product. This means that summer temperatures may increase the heat generation of not just Plugable products, but many other electronic devices.
Normal Heat Levels: While it is normal for electronic devices to generate heat, Plugable products are engineered to operate within safe temperature ranges. We conduct rigorous testing to ensure that the heat generated during normal operation falls within industry-standard safety parameters. While not all products are or need to be UL certified, we try to go by UL guidelines for thermal readings. The UL threshold is 77C/170.6F, and we aim for around 71C/160F.
Tips for Users:
- Ventilation: Ensure that Plugable products have sufficient ventilation around them. Avoid placing them in enclosed spaces where heat dissipation may be impeded.
- Usage Patterns: Intensive tasks such as high-speed data transfer or charging multiple devices simultaneously may result in increased heat generation. This is generally normal but may be more noticeable in such scenarios.
- Accessories: A number of our devices will allow for the connection of USB accessories and as such, these will require power. If too many “power-hungry” devices are connected, this will cause the device to run much hotter than expected. Be sure to keep in mind the power limits of your dock/device.
In conclusion, experiencing heat from Plugable products is a normal aspect of their operation. Users can rest assured that we prioritize the safety and efficiency of our devices. By understanding the factors influencing heat generation and following simple usage guidelines, users can make the most of their Plugable products while ensuring a reliable and efficient user experience.
How To: Set the Display Refresh Rate in Windows 11
Many modern displays can support above the default 60Hz refresh rate, however this may need to be manually set within Windows 11. Please note, not all computers, graphics adapters, and docking stations can support all resolutions and refresh rates.
Setting the Display Refresh Rate in Windows 11
1. Right-click on the desktop and select Display Settings from the drop-down menu
2. Scroll down to the Related settings subsection and select Advanced display
3. At the top of the Advanced display window, select the external display from the drop-down menu
4. From the Choose a refresh rate drop-down menu select the desired refresh rate
Refresh Rate Limitations
With Windows 24H2 and newer, dynamic refresh rates are supported, this allows the system to adjust the display refresh rate to save power, up to the selected refresh rate. As a consequence of this new mode, when selecting the display refresh rate you may see an asterisk. This indicates that selecting the specific refresh rate may reduce the display resolution or image quality in order to prioritize the refresh rate. This exposes the refresh rate option from the display even if the display cable or computer is incapable of supporting that refresh rate at the native resolution and is the intended behavior per Microsoft. [1]
In the screenshot below the left side shows the 4K 120Hz capable display limited to 60Hz refresh rate without asterisks, and on the right the same display after setting the refresh rate to “120 Hz*”, the “Desktop mode” resolution has been reduced to 2560 x 1440 (1440p) instead of 3840 x 2160 (4K UHD). Unlike when using the display scaling option this also causes a reduction in image quality. On the right side asterisks are no longer shown in the refresh rate list. Setting the refresh rate back to 60Hz does not change the resolution, you will have to go back one page and set the resolution manually.
References
[1] Windows Insider description of new behavior (https://blogs.windows.com/windows-insider/2023/08/31/announcing-windows-11-insider-preview-build-25941-canary-channel/)
