TB4CDOCKUE - Computer accessory StarTech.com - Free user manual and instructions
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| Product Type | Thunderbolt 4 Docking Station |
| Host Connection | Integrated Thunderbolt 4 (USB-C) cable, 0.8 m |
| Video Outputs | 2x DisplayPort 1.4, 1x HDMI 2.0 |
| Maximum Display Resolution | 4096 x 2160 @ 60 Hz per display (dual display) |
| Power Delivery | 85 W to host laptop |
| USB Ports | 5x USB-A (3x USB 3.2 Gen 2, 2x USB 2.0), 1x USB-C 3.2 Gen 2 |
| Ethernet Port | 2.5 Gbps RJ45 (10/100/1000/2500) |
| Card Reader | SD 4.0 / microSD card slots (UHS-II) |
| Audio Interface | 3.5 mm combo audio/mic jack |
| Data Transfer Rate | Up to 40 Gbps via Thunderbolt 4 |
| LED Indicators | Power and port activity LEDs |
| Dimensions (L x W x H) | 260 x 110 x 30 mm |
| Weight | 350 g |
| Power Input | AC 100-240 V, 50/60 Hz |
| Power Output | DC 20 V, 8.5 A |
| Enclosure Material | Aluminum alloy |
| Operating Temperature | 0 °C to 40 °C |
| Supported Operating Systems | Windows 7/8/10/11, macOS 10.15 and newer, iPadOS 14 and newer |
| Warranty | 2-year limited warranty |
| Maintenance | Clean with a soft, dry cloth; avoid solvents and abrasive materials |
| Safety Features | Overcurrent protection, surge protection, thermal shutdown |
| Repairability | No user-serviceable parts; repairs and spare parts via StarTech.com support |
Frequently Asked Questions - TB4CDOCKUE StarTech.com
What is the maximum video resolution supported by the TB4CDOCKUE?
The dock supports dual displays at up to 4096 x 2160 @ 60 Hz each when connected to a Thunderbolt 4 or USB4 host.
Can the TB4CDOCKUE charge my laptop?
Yes, it provides 85 W of Power Delivery (PD) to the host laptop, enough to charge most Thunderbolt 4 notebooks.
Is this dock compatible with M1/M2 MacBooks?
Yes, it is fully compatible with Apple M1/M2 MacBooks and other USB-C/Thunderbolt 4 devices running macOS 10.15 or later.
How many USB ports does the TB4CDOCKUE include?
It includes 6 USB ports in total: 5 USB-A (3x USB 3.2 Gen 2, 2x USB 2.0) and 1 USB-C 3.2 Gen 2.
Does the dock support SD card reading?
Yes, it features both SD 4.0 and microSD card slots with UHS-II support, allowing high-speed data transfer.
What is the maximum network speed on the Ethernet port?
The dock is equipped with a 2.5 Gbps Ethernet port, backward compatible with 10/100/1000 Mbps networks.
Which operating systems are supported?
It supports Windows 7 and later, macOS 10.15 and later, and iPadOS 14 and later.
Can I connect a non-Thunderbolt USB-C device to this dock?
Thunderbolt 4 is fully backward compatible with USB-C, so you can connect standard USB-C devices, but charging and display functions may be limited depending on the device.
How do I update the firmware of the TB4CDOCKUE?
Firmware updates are available from the StarTech.com website. Download the latest firmware utility and connect the dock directly to your host PC.
What should I do if the dock is not detecting my monitor?
First check that your host device supports DisplayPort alternate mode over Thunderbolt 4. Ensure the graphics driver is up-to-date and try a different DisplayPort/HDMI cable. If the issue persists, contact StarTech.com support.
User questions about TB4CDOCKUE StarTech.com
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