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Plugable USB-C - HDMI 2.0 変換ケーブル 1.8m（4K@60Hz 対応）USB4 / Thunderbolt 互換 4K@60Hz まで対応
$29.95 USD
SKU: USBC-HDMI-CABLEAmazon Rating : (288 Reviews)
機能
- 概要 - この USB-C HDMI 変換アダプタケーブル（USBC-HDMI-CABLE）は、USB-C ポートの DisplayPort 代替モード（Alt モード）機能を利用して、HDMI 2.0 モニタを接続できるようにするケーブルです。最大解像度 3840x2160@60Hz（4K@60Hz）、HDR、HDCP をサポートしています。USB4 、Thunderbolt または USB-C DP 1.2 および 1.4 代替モード対応の USB-C ポートで使用できます。高解像度ゲーム、ホームシアター、プロフェッショナルユースなどに向いています。
- 対応解像度 - 当ケーブルは USB-C および HDMI 2.0 の帯域幅に対応しています。 HDR 対応で最大で 3840x2160 @ 60Hz (4K) の解像度まで表示でき、HDMI 1.4 モニター、3840x1440、2560x1440、2560x1080、1920x1080（1080ｐ）など、4K 以下の一般的な解像度にも設定できます。
- 注意点 - 「DisplayPort 代替モード」 や USB4、Thunderbolt は、すべての USB-C ポートやそれが搭載されたシステムでサポートされているわけではありません。また、4K@60Hz で表示するためには、モニタの HDMI 入力ポートが HDMI 2.0 規格以上に準拠している必要があります。一部のモニタでは、4K@60Hz 表示するには設定の変更が必要なことがあります。PC 側の出力にも解像度に関する制限がないかを確認してください。
- 互換性 - USB-C ポートが搭載された Windows、macOS、ChromeOS システムおよび、グラフィック出力対応一部のスマートフォン（iPhone 15 以上、Samsung の上位モデルなど）で使用できます。 iPad Pro、MacBook Pro / Air、Dell XPS、Microsoft Surface ファミリーなど様々なシステムと互換性があります。
- 2 年の品質保証 - Plugable は 2 年間の品質保証およびメールでのサポートをご提供いたします。正規販売元よりご購入ください。製品について質問がございましたら、Plugable Japan サポートまでお気軽にご連絡ください。
35 ドル以上のご注文で米国内送料無料
Plugable USB Type-C - HDMI 2.0 変換ケーブル
この Plugable USB Type-C – HDMI 変換ケーブルを使用すると、「VESA DisplayPort 代替モード」 に対応した Thunderbolt 3 および USB Type-C（USB-C）ポート付のシステムに、3840×2160@60Hz（4K/UHD）解像度までの HDMI モニタを接続できるようになります。ケーブルに内蔵されたチップセットにより、DisplayPort の信号が HDMI 2.0 信号に変換されます。
ほかの変換アダプタやケーブルを組み合わせることなく、この約 1.8 ｍ の シンプルな USB Type-C ケーブル 1 本で、システムに HDMI 対応のモニタを接続することができるため、すっきりとした構成になります。
USB Type-C および HDMI 2.0 規格の帯域幅により、3840×2160@60Hz（4K@60）までの画面解像度に対応しています。HDMI 1.4 モニタや、4K 以下の一般的な解像度（3840ｘ1440、2560ｘ1440、1920x1080 など）でも問題なく使用できます。
4K@60Hz 解像度に関する注意点：このケーブル自身は 4K 解像度で 60Hz リフレッシュレートまでをサポートしていますが、実際に使用できる最大解像度については、使用するシステムおよびモニタの仕様に依存します。4K@60Hz 解像度に設定するためにはモニタの HDMI 入力ポートが HDMI 2.0 以上に対応している必要があります。また、たとえば Apple 12″ Retina MacBook 2015/2016 は、4K 解像度でリフレッシュレート 60Hz 出力には対応しておらず、リフレッシュレートが 30Hz に制限されます。
マザーボードに直接接続したモニタと同等のパフォーマンス
この USBC-DP 変換ケーブルは、「VESA USB Type-C 経由 DisplayPort 代替モード（代替モード）」を使用します。「DisplayPort 代替モード」は、USB 3.1 より使用可能となった特別な機能によってシステムの GPU に直接アクセスします。したがって「USB 外部グラフィックス・アダプタ」を使用する場合のようなパフォーマンス上の懸案がありません。当アダプタ経由で接続されたモニタは、システムのマザー・ボード付属のグラフィックス・ポートに直接接続したモニタとまったく同じ様なパフォーマンスを提供でき、また機能します。
ビデオやイメージ編集、ゲーム、その他のシステム・リソースを多く要求するタイプのアプリケーションでも、システム自身が搭載している GPU の能力が十分である場合には、このアダプタ経由の外部モニタ上で問題なく使用することができます。
互換性
互換性のあるシステム
macOS、Linux、Windows で、「DisplayPort 代替モード」ビデオ出力に対応した USB Type-C ポートを搭載したシステムであれば、プラグ＆プレイですぐに接続することができます。
「USB Type-C DisplayPort 代替モード」に対応しているシステムの場合、この変換ケーブルは完全にプラグ＆プレイで Windows、Mac、および Linux で使用できます。これ専用のドライバを導入する必要はありません。外部モニタは、ホストシステムのメイン GPU 機能とそのドライバによって表示されます。
使用可能システムの例：
2018 iPad Pro（ミラーモードのみ）、2018 MacBook Air、2017 iMac/iMac Pro、2018/2017 MacBook/MacBook Pro、2017/2016 MacBook Retina 12"、Google Pixelbook、Chromebook Pixel 2015、Dell XPS 13 (9360, 9370)、Dell XPS 15 (9560, 9570)、Samsung Galaxy S8 / S8+ など
HDMI テレビやモニタにスピーカが内蔵されていれば、音声転送もできます。マルチチャネル音声は、LPCM エンコーディングのみ対応しています。
Late 2016 MacBook Pro 以降は、代替モード機能を使用したアダプターで複数のモニタ接続に対応しています。 Intel グラフィックスを搭載した MBP では最大 2 台、AMD グラフィックスを搭載した MBP では 4 台の外部ディスプレイまでの表示が可能です。（M1 チップ搭載システムでは、外部接続モニタの数は 1 台までに制限されています。）
注意: MacBook Retina 2015 12" はシステム自身が最大 4K@30Hz までしか対応していません。
互換性のないシステム
USB Type-C ポート搭載の Android スマートフォンやタブレットの多くは「DisplayPort 代替モード」に対応していません。
ASMedia 社の USB 3.1 コントローラは、現時点で「DisplayPort 代替モード」に対応していません。
USB-C または Thunderbolt 3 ポートを複数備えたほとんどのマザーボードやシステムは、１時点では 1 つの代替モード出力に制限しています。つまり、通常の場合代替モードによって接続できるのは、1 システムにつき 1 台のモニタだけです。
 |
 |
 |
|
|---|---|---|---|
ビデオ出力 |
HDMI 2.0 |
DisplayPort 1.2 |
VGA |
最大解像度 |
3840 x 2160 @ 60Hz |
3840 x 2160 @ 60Hz |
1920 x 1200 @ 60Hz |
ケーブル長 |
約 1.8ｍ |
約 1.8ｍ |
約 1.8ｍ |
オーディオ サポート |
いいえ |
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Can I Connect a DisplayPort (DP) Monitor to the HDMI Port on This Device Using an Adapter or Cable?
No. Most DisplayPort to HDMI cables and adapters are one-way adapters from a DisplayPort Source (computer or docking station) to a HDMI Sink (television, computer monitor, or projector). These cables do not work in reverse.
DisplayPort uses packet-based data transmission, breaking the video stream into individual packets of data allows for longer cable runs, use in both copper and fiber-optic cables, and allows for higher bandwidth than other video formats. It is relatively easy to convert from DisplayPort to HDMI (computers with HDMI output ports already do this internally) and dual-mode DisplayPort outputs have built-in adapters to output a HDMI signal for use with passive DisplayPort to HDMI adapters.
HDMI uses a video signal, similar to DVI, this requires more power to operate at the same cable lengths as DisplayPort and requires significantly more processing power to create DisplayPort packet-based data.
Externally powered HDMI to DisplayPort adapters do exist, these generally have a USB or small barrel plug for power, and can convert from a HDMI Source to DisplayPort Sink. In most cases they have reduced resolution or refresh rates compared to modern signal sources and can introduce delay in the data connection between the display and computer potentially causing reduced connectivity or display performance problems.
We do not currently recommend using HDMI to DisplayPort adapter with our docking stations. In our testing they have been unreliable compared to a native DisplayPort connection. Many of our newer docking stations include both HDMI and DisplayPort outputs to reduce the need for additional adapters or adapter cables.
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 )
My System Has Multiple USB-C and/or Thunderbolt 3 Ports. Can I Add Multiple Alt Mode Adapters for Multiple Displays?
If your system supports multiple Thunderbolt 3 or USB-C Alt Mode outputs, then you will be able to use multiple adapters on one system. However, there are some Thunderbolt 3/USB-C Alt Mode systems that limit the video output to one port.
Can I use an Alt Mode video adapter with my Mac?
Most modern MacBooks with USB-C, USB4, or Thunderbolt 3/4 ports support Alt Mode-based video adapters, making them compatible with Plugable Alt Mode video adapters. This includes:
- MacBook Pro (2016 and later)
- MacBook Air (2018 and later)
- Mac Mini (2018 and later)
- iMac (2017 and later)
- Mac Studio
Important Note:
M1, M2, M3, and newer MacBooks support only one external display via Alt Mode (with exceptions for the MacBook Pro 14-inch and 16-inch with M1 Pro/Max, M2 Pro/Max, M3 Pro/Max). If you need multiple external displays for a Mac with a base M1, M2, or M3 chip, consider Plugable’s USB Graphics Adapters instead.
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/)
