Plugable Thunderbolt 4 Dock for 4K Dual Monitors or Single 8K, 100W Laptop Charging (B-Stock)

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Plugable Thunderbolt 4 Dock for 4K Dual Monitors or Single 8K, 100W Laptop Charging (B-Stock)

$279.99 $169.99 USD

SKU: TBT4-UD5-BSTOCK

機能

Thunderbolt Certified & Award-Winning Performance— Officially recognized as the Best Thunderbolt Dock 2025 by Wirecutter, this Thunderbolt docking station is Intel Evo certified. With 13 high-performance ports, dual 4K 60Hz HDMI, 100W Power Delivery (96W Certified), and 40Gbps Thunderbolt 4 speed.
Dual 4K or Single 8K Display Support— This Thunderbolt 4 laptop docking station connects two 4K 60 Hz HDMI displays or one 8K monitor when used with Thunderbolt 4, Thunderbolt 5, or USB4 laptops. Thunderbolt 3 and non-Thunderbolt USB-C ports can only output a single external display. On macOS, base M1 and M2 systems support a single external display. Base M3 supports dual display in clamshell mode.
Thunderbolt 4 Performance— This premium Thunderbolt dock delivers ultra-fast 40Gbps speeds, 15W charging via the downstream Thunderbolt 4 port, and robust performance for USB-C peripherals, high-speed storage, and dual displays.
Compatibility— A top-tier Mac docking station and perfect for modern setups. This USB C dock works seamlessly with Thunderbolt 4, Thunderbolt 5, or USB4 systems running Windows 10+. On macOS, dual display is only supported on M4, M5 M3 Pro/Max, M2 Pro/Max and M1 Pro/Max models, as well as base M3 models in clamshell mode. Single display is supported on Windows Thunderbolt 3 and non-Thunderbolt USB-C ports, as well as base M1 and M2 MacBooks
Comprehensive 13-Port Design— 2× HDMI, 1× Thunderbolt 4 downstream (40Gbps, 15W charging, 8K), 4× USB (10Gbps and 5Gbps), 1× USB-C (10Gbps), SD/microSD, audio combo jack, Gigabit Ethernet, and K-lock slot. Plugable quality testing ensures long-term reliability.
90-Day Warranty— All Plugable B-Stock products are covered by a 90-day limited warranty against any defects in materials or workmanship.

For volume orders or business inquiries contact sales@plugable.com

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The Do It All Dock

The Thunderbolt 4 "Do-It-All" Dock from Plugable

Supports Dual 4K or 8K via TB4/USB

Base M1, M2, and older Thunderbolt 3 systems support one display.

An image of the Plugable TBT4-UD5 being connected to 2 4K displays

96W Certified

Powerful Power Delivery

Provides up to 100W Power Delivery (96W certified) to charge your laptop

An image showing the TBT4-UD5 charging a laptop

Close up of all of the 13 ports on the TBT4-UD5

Image showing compatibility with 2 displays

Image of the front and backside of the TBT4-UD5

Dual 4K or Single 8K	This Thunderbolt 4 docking station can support up to 2x 4K displays via HDMI, or a single 8K display on the downstream Thunderbolt 4 port. Increase your productivity with this docking station dual monitor solution. Display support is dependent on host video capabilities over USB-C.
Downstream Thunderbolt 4 Port	Equipped with a downstream Thunderbolt 4 port that supports up to 40Gbps bandwidth. Use it to connect USB-C and Thunderbolt peripherals such as external drives, USB-C monitors, AI enclosures, and external GPUs (eGPU).
Do It All with 13 Ports	The TBT4-UD5 has all the ports you need: 2x HDMI, 1x Downstream Thunderbolt 4 (40Gbps), 4x USB (2x 10Gbps, 2x 5Gbps), 1x USB-C (10Gbps), SD and microSD Card Slots, Combo Audio Jack, Gigabit Ethernet (1Gbps) Actual Ethernet port speed determined by OS version and host model.
100W PD 充電規格	With 100W of USB Power Delivery (96W Certified), you can be sure that your laptop stays charged all throughout the day. If your laptop needs less power, the docking station adjusts and only sends the optimal wattage, ensuring battery health.
互換性のあるシステム	Supports 2x displays on Windows 10+ laptops with Thunderbolt 4, Thunderbolt 5, or USB4 ports. On Mac, 2x displays are supported on M5, M4 and other M-series Pro/Max processors. 2x displays are only supported on base M3 models in clamshell mode. Single display is supported on Windows Thunderbolt 3 and non-Thunderbolt USB-C ports, as well as base M1 and M2 MacBooks.

Q: Is this dock compatible with M1 / M2 / M3 / M4/ M5 Macs?

A: Yes, with important qualifications. Macs with ‘base’ M1, M2, or M3 processors will support only one external display. Macs with M1 Pro, M1 Max, M2 Pro, M2 Max, M3 Pro, and M3 Max, and all M4 and M5 processors will support two external displays.

Q: Will this dock work with any laptop?

A: A computer that has a Thunderbolt 4 port or USB4 port that is running Windows 10 or later or macOS 11 or later should be compatible with the Plugable TBT4-UD5 docking station. Computers that do not meet these requirements, including Windows Thunderbolt 3 hosts, are not supported. Thunderbolt 3 and USB-C hosts, as well as base M1/M2/M3 MacBooks will support 1 display.

Q: Why should I choose a dock with extra downstream Thunderbolt ports?

A: Downstream Thunderbolt ports provide maximum flexibility in terms of the devices that can be used. If the host has a Thunderbolt 4 port, then the downstream Thunderbolt port will work as a Thunderbolt 4 port which allows Thunderbolt 4, 3 and USB-C devices to be connected.

Q: Do I need to install software or drivers in order to use the TBT4-UD5?

A: No software or driver installation is necessary in order to use the TBT4-UD5.

Q: Are my monitors compatible with the TBT4-UD5 docking station?

A: HDMI monitors are supported at up to a maximum of 4K 60Hz. For monitors with USB-C ports, up to a single 8K display can be connected via the front Thunderbolt port. Note, a total maximum of two displays can only be connected at a single time.


	TBT4-UD5 $199.95 USD	TBT4-UDZ（日本未発売） $269.95 USD	TBT4-UDX1 $249.95 USD	TBT-6950PD $279.95 USD
互換性のあるシステム	USB4, Thunderbolt 4	USB4, Thunderbolt 4	USB4, Thunderbolt 4	USB4, Thunderbolt 4, USB-C
PC 充電	100W（96W 認定）	100W（98W 認定）	100W（96W 認定）	100W（96W 認定）
最大モニター数	2 台まで	Thunderbolt 4 x 4（Windows の場合）	2 台まで	Up to 4x
Downstream Thunderbolt Ports	1	N/A	2	3
ポート数	13	16	11	11
イーサネット	1.0 Gigabit	2.5 ギガビット	2.5 ギガビット	1.0 Gigabit
Media Card Reader	Full-size SD and microSD	Full-size SD and microSD	Full-size SD	Full-size SD
向き	横置き	縦置きまたは横置き	横置き	横置き

パッケージ内容

パッケージ内容と数量	注記
1x Plugable TBT4-UD5 Docking Station
1x 1.0m 40Gbps 240W Thunderbolt 4 Cable
1x クイックスタートガイド
1x 電源アダプター
1x 電源ケーブル

同梱ケーブル

ポートタイプ（側面 1 ）	ケーブル仕様	ポートタイプ（側面 2 ）	ケーブル長	ケーブル用外部電源
Thunderbolt™ 4 または USB4 オス	Thunderbolt™ 4（40Gbps）	Thunderbolt™ 4 または USB4	1.0 ｍ	いいえ

LED

LED 番号	形状	色	ステータス	定義	備考
1	丸	Orange	点灯	電源オン
1	丸	青	点灯	電源オンおよびホスト接続中

グラフィック

ポート	場所	仕様	最大解像度とリフレッシュレート	HDCP	チップセット
2xHDMI 4K （出力）	背面	HDMI 2.0	3840x2160 @ 60Hz 3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 2560x1080 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 4096x2160 @ 60Hz	対応
1x Thunderbolt™ 4 (Output)	前面	DisplayPort 1.4	4096x2160 @ 60Hz 3840x2160 @ 60Hz 3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 7680x4320 @ 30Hz	対応

グラフィック出力モード

ホスト出力技術仕様	システム側ポートタイプ	接続可能ディスプレイ数	ディスプレイ毎の最大解像度
DisplayPort 1.4	Thunderbolt™ 4	1 または 2	3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 3840x2160 @ 60Hz
DisplayPort 1.2	Thunderbolt™ 3 (Two Display Streams)	1 または 2	3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 3840x2160 @ 60Hz
DisplayPort 1.2	Thunderbolt™ 3 (Single Display Stream)	1	3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 3840x2160 @ 60Hz
DisplayPort 1.2	USB-C（代替モード対応）	1	3840x1600 @ 30Hz 3440x1440 @ 30Hz 2560x1440 @ 60Hz 1920x1200 @60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz 3840x2160 @ 30Hz

オーディオ

ポート	場所	接続方法	最大ビット深度とサンプルレート	信号出力	チャネル	チップセット
音声入出力ジャック（双方向）	前面	3.5mm (TRRS)	16-bit 48KHz	アナログ	2	ALC4030U Realtek

電源

ポート	場所	電源ホスト/デバイス	接続タイプ	備考	電圧	アンペア	ワット数
電源	背面	周辺機器	電源アダプタ	UL 60950-1 認証	21.0V	6.4A	134.0W
Thunderbolt™ 4 システム	前面	ホスト PC	USB-C PD 充電		20.0V	4.8A	96.0W

デバイス接続用 USB ポート

ポート	場所	バージョンとリンクレート	機能	電圧	アンペア	ワット数
2x USB-A	前面	USB 3.0（5 Gbps）		5V	1100mA	5.5W
2x USB-A	背面	USB 3.2 Gen 2（10Gbps）		5V	1100mA	5.5W
1x USB-C	背面	USB 3.2 Gen 2（10Gbps）		5V	1500mA	7.5W
1x Thunderbolt 4（Thunderbolt 3、USB-C も可）	前面	Thunderbolt™ 4（40Gbps）	4x PCIe 3.0レーン、または USB PD 充電、または代替モードグラフィックポートとして使用	5V	3A	15W

ホストへの接続

ポート	場所	バージョンとリンクレート	機能
1x Thunderbolt 4（Thunderbolt 3、USB-C も可）	前面	Thunderbolt™ 4（40Gbps）	4x PCIe 3.0レーン、または USB PD 充電、または代替モードグラフィックポートとして使用

有線 LAN ネットワーク

ポート	場所	バージョンとリンクレート	機能	チップセット
ギガビット・イーサネット	背面	1000BASE-T	Wake on LAN（WoL）、高エネルギー効率イーサネット（EEE）、 9K ジャンボフレーム	RTL8153B Realtek

物理仕様

項目	サイズ（高さ×幅×奥行き）または長さ	重量	製品番号
TBT4-UD5 Docking Station	2.3 x 22.5 x 8.5 centimeters 0.9 x 8.9 x 3.3 inches	365 ｇ	TBT4-UD5

カードリーダー

メディア・インターフェース	バス・インターフェース	バス・スピード	チップセット
SD、SDHC、SDXC、または MMC	Ultra-High Speed II (UHS-II)	312 MB/s
Micro SD	Ultra-High Speed II (UHS-II)	312 MB/s

互換性

システム要件	Host computer with a built-in Thunderbolt 4 or USB4 port running Windows 10 and later or macOS 11 and later. Hosts with Thunderbolt 3 or USB-C ports with DisplayPort can support one external display.
デバイス・ドライバ	Typically no driver installation is necessary on the host computer in order to use the TBT4-UD5. On Windows, it may be necessary to manually install an Ethernet adapter driver to ensure the best performance.
Mac システムについて	Apple Mac systems with an Apple processor must have an M1 Pro/M1 Max, M2 Pro/M2 Max, M3 Pro/M3 Max, Base M4, M4 Pro, M4 Max, Base M5, M5 Pro/Max processor in order to use dual displays. Base M1, M2, or M3 Macs only support a single display. Note: M3 can support dual displays in clamshell mode.
グラフィック出力	The TBT4-UD5 has two built-in HDMI video outputs each supporting up to a maximum 4K resolution at up to a maximum 60Hz refresh rate. Dual display capability is dependent on the host system’s external display capability. Up to 8K video is supported via downstream front Thunderbolt port (total maximum of two displays possible).

使い方

Thunderbolt 3 とThunderbolt 4 Windows システムに関する注意点

Thunderbolt 3 と 4 には、システムを安全に保つための高度なセキュリティ機能が含まれています。Windows システムでは、Thunderbolt デバイスを Thunderbolt 3 または 4 ホストシステムに初めて接続する際に、認証（「承認」）が必要です。この手続きをしていない場合、当ドッキングステーションに接続されたデバイスが正しく機能しません。一部の新しい Windows ホストではこの手続きは「Secure Connect」を介して自動的に行われ、ユーザーの介入を必要としない場合があります。

Important Note for Apple Silicon Macs with macOS 13+:

For macOS 13+ on Apple Silicon based Macs, macOS now requires approval to allow USB and Thunderbolt communication with the host system before the dock will function. By default macOS will ask every time a new device is connected, however, this behavior can be changed by going to: System Settings-> Security & Privacy -> Security -> Allow accessories to connect and choosing the Ask for New Accessories option (so that the Mac will only ask for new devices that are attached instead of every time).

To connect the TBT4-UD5:

Connect the included power adapter to both the TBT4-UD5 Thunderbolt 4 docking station and to a known-working electrical power outlet. Once connected to an electrical power source, the dock will power on automatically. Once powered on, the LED on the power button should be orange. If the LED is not orange, simply press the power button to turn on the dock.
Connect one end of the included Thunderbolt 4 cable to the Thunderbolt 4 host port (with the computer icon) located on the front of the docking station, and then connect the opposite end of the cable to the Thunderbolt 3/Thunderbolt 4/USB4/USB-C port of your host system. Once connected to a compatible host computer, the LED on the power button should change from orange in color to blue in color.
Windows システム：必要であれば、システムに内蔵された「Thunderbolt コントロールセンター」ユーティリティを使用して当ドッキングステーションを承認してください。承認手順については、こちらを参照してください。
Mac システム：macOS システム設定では承認手順を変更することができます。承認プロセスの詳細についてはこちらをクリックしてください。

この製品についてご質問がありましたら、「アマゾン注文番号」を添えて nihongo@plugable.com まで日本語でご連絡ください。

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