مقدمة
The StarTech.com Thunderbolt 3 Dock transforms your Thunderbolt 3 equipped laptop into a powerful dual-4K workstation. Designed for efficiency, this docking station supports 40Gbps speeds and 4K resolution on two monitors, enabling you to run resource-demanding applications without draining system resources. It offers a comprehensive solution for connectivity, power delivery, and display expansion, making it ideal for video editing and other Ultra HD tasks.
ماذا يوجد في الصندوق

الشكل 1: محتويات العبوة
- Dual 4K Monitor Thunderbolt 3 Dock with 3x USB 3.0 Ports
- كابل الصاعقة شنومكس
- كابل USB-C إلى DisplayPort
- محول الطاقة العالمي
- أسلاك الطاقة
- دليل التعليمات (هذا المستند)
الإعداد والتوصيلات
الإعداد الأولي
The Thunderbolt 3 Dock features a driverless setup for plug-and-play installation. Simply connect the universal docking station to your laptop using the included Thunderbolt 3 cable to begin operation. No time-consuming driver installations are required.
توصيل الأجهزة
The dock provides a variety of ports for connecting your peripherals and displays.

Figure 2: Front Ports (USB-A, USB-C)

Figure 3: Rear Ports (Ethernet, USB-A, Audio, Thunderbolt 3, DisplayPort, Power)

Figure 4: Rear Port Functionality Diagram
- منفذ العرض: Connect one 4K monitor via the DisplayPort.
- Thunderbolt 3 USB-C Port: Connect a second 4K monitor via the Thunderbolt 3 USB-C Port (1.8 m cable included). Alternatively, a 5K monitor can be connected using both the DisplayPort and the Thunderbolt 3 USB-C port.
- منافذ USB 3.0: Three USB 3.0 ports are available for connecting various USB devices like flash drives, external hard drives, or keyboards/mice. Two are Type-A ports, and one is a USB-C port (5Gbps - data only). The front USB-A port supports Fast-Charge and sync for mobile devices.
- جيجابت إيثرنت: Connect to a wired network for reliable internet access.
- 3.5mm Headset Port: لتوصيل سماعات الرأس أو سماعة الرأس.
- مدخل الميكروفون: لتوصيل ميكروفون خارجي.
توصيل الطاقة
The Thunderbolt 3 port replicator features a 170W power adapter, supporting Power Delivery up to 85W. This allows the dock to power and charge your laptop (e.g., MacBook Pro 13 & 16, MacBook Air, HP, Lenovo ThinkPad, & Dell XPS) while simultaneously powering all connected devices. This eliminates the need for separate power adapters for your laptop and the dock.
التوافق
This docking station is compatible with a wide range of operating systems, including Windows, macOS, and Ubuntu. It supports laptops with Thunderbolt or USB4 ports. Dual display is supported on M1, M2, M3 Max/Pro, M4 Pro/Max MacBooks, and single display on base M-series MacBooks and iPad Pro M1 & later.
تشغيل الرصيف
Dual 4K Workstation
The dock enables the creation of a dual-4K workstation, perfect for demanding tasks such as video editing, graphic design, and other Ultra HD applications. You can extend your desktop across two independent 4K displays at 60Hz, enhancing productivity and multitasking capabilities.
نقل البيانات
Benefit from high-speed data transfer with up to 40Gbps bandwidth through the Thunderbolt 3 connection. This allows for rapid transfer of large files and efficient operation of high-bandwidth peripherals.
توصيلات الصوت
Utilize the dedicated 3.5mm headset port for audio output to headphones or speakers, and the microphone input for voice communication or recording. Ensure your system's audio settings are configured to use the dock's audio output.
ديزي تسلسل
The downstream Thunderbolt 3 port offers versatile functionality, allowing you to daisy-chain up to five additional Thunderbolt 3 devices. This includes monitors, external hard drive bays, card readers, or even an external GPU, expanding your workstation's capabilities significantly.
صيانة
To ensure the longevity and optimal performance of your StarTech.com Thunderbolt 3 Dock, follow these maintenance guidelines:
- تنظيف: Use a soft, dry cloth to clean the exterior of the dock. Avoid using abrasive cleaners or solvents, as they may damage the finish.
- تهوية: تأكد من وضع قاعدة الشحن في منطقة جيدة التهوية لمنع ارتفاع درجة حرارتها. لا تسد أي فتحات تهوية.
- تخزين: عند عدم استخدام الرصيف لفترات طويلة، قم بتخزينه في مكان بارد وجاف بعيدًا عن أشعة الشمس المباشرة ودرجات الحرارة القصوى.
- إدارة الكابلات: Avoid sharp bends or excessive tension on connected cables to prevent damage to the cables or ports.
استكشاف الأخطاء وإصلاحها
If you encounter issues with your Thunderbolt 3 Dock, refer to the following common troubleshooting steps:
- لا يوجد إخراج للعرض:
- Ensure all cables (Thunderbolt 3, DisplayPort, USB-C to DisplayPort) are securely connected to both the dock and your devices.
- Verify that your laptop's Thunderbolt 3 port supports video output.
- Check your display settings on your laptop to ensure the external monitors are detected and configured correctly.
- Some monitors may be limited to 4K at 30Hz when connecting through DisplayPort. Adjust the monitor's resolution if necessary.
- لا يوجد توصيل للطاقة إلى الكمبيوتر المحمول:
- Confirm the dock's power adapter is securely connected to a working power outlet and to the dock.
- Ensure your laptop supports Power Delivery via its Thunderbolt 3 port.
- Use the included Thunderbolt 3 cable, as some USB-C cables may not support Power Delivery.
- أجهزة USB غير معترف بها:
- حاول توصيل جهاز USB بمنفذ USB مختلف على قاعدة التوصيل.
- Ensure the USB device is functioning correctly by testing it directly with your laptop.
- عرض الخفقان:
- This can sometimes occur with certain monitor models or cable quality. Try using different DisplayPort or USB-C to DisplayPort cables.
- Ensure your monitor's firmware is up to date.
- لا يوجد صوت:
- Check your laptop's sound settings to ensure the dock's audio output is selected as the default playback device.
- Verify that your speakers or headphones are properly connected to the dock's audio ports.
تحديد

الشكل 5: أبعاد المنتج
| ميزة | التفاصيل |
|---|---|
| رقم الموديل | TB3DK2DPPD |
| الأبعاد (الطول × العرض × الارتفاع) | 8.7 × 3.1 × 1.1 بوصة (220 × 80 × 27 مم) |
| وزن العنصر | 15.8 أونصة (447.9 جرام) |
| معدل نقل البيانات | حتى 40 جيجابت في الثانية (Thunderbolt 3) |
| توصيل الطاقة | حتى 85 وات |
| مخرج الفيديو | Dual 4K @ 60Hz (DisplayPort, Thunderbolt 3 USB-C) or Single 5K |
| منافذ USB | 2x USB 3.0 Type-A, 1x USB-C (data only) |
| منافذ الصوت | 3.5mm Headset, Microphone Input |
| شبكة | جيجابت إيثرنت |
| مادة | الألومنيوم جasing |
| التوافق | Windows, macOS, Ubuntu (Thunderbolt/USB4 laptops) |
الضمان والدعم
The StarTech.com Thunderbolt 3 Dock (TB3DK2DPPD) is backed by a STARTECH.COM 3-YEAR WARRANTY and FREE LIFETIME TECHNICAL SUPPORT.
For additional support or to download the official PDF user manual, please visit the StarTech.com webالموقع أو الرجوع إلى الرابط المقدم:





