MINISFORUM TB4-01 Docking Station with Thunderbolt 4, Enclosure with Intel JHL 8440 Thunderbolt 4 Controller, DP1.4 | HDMI2.1 |TB4 Video Output | 3xUSB-A |1xRJ45 Dock Station
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, May 11
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Style: TB4-01(Thunderbolt)
Features
- High-Performance Thunderbolt 4 Docking StationThe TB4-01 is a high-performance Thunderbolt 4 desktop docking station designed to expand multiple ports from a Mini PC/Laptop. It features the Intel JHL8440 controller, offering stable and excellent data transfer speeds and multi-device connectivity.
- Triple Video OutputThis docking station comes with 1xHDMI,1x DP and 1x Thunderbolt4 Video Output, it supports high-definition up to 4K@120Hzor 8K@30Hz , catering to the visual demands of professional users.
- Rapid ChargingEquipped with PD3.0 protocol, it supports a maximum power output of 85W, ensuring rapid charging for laptops and other devices. This means you can charge your PC swiftly, eliminating the need to carry around two bulky power adapters when you're on the go.
- Versatile ConnectivityThis small docking station come with multiple inferfaces: 1x Thunderbolt 4(TBT4 DFP 40Gbps, DP3.0, 15W), 1x Thunderbolt 4(TBT4 UFP 40Gbps, DP3.0, 85W), 1x DP1.4(4K@120Hz/8K@30Hz), 1x HDMI2.1(4K@120Hz/8K@30Hz), 1x 2.5G RJ45 Port, 1x USB Type-C Port(USB3.2, PD3.0 out 20W), 3x USB Type-A Port(USB3.2 Gen2 10Gbps), 1x SD Card Slot, 1x TF Card Slot, which offers extensive connectivity options for various peripherals and external devices.
- Compact and PortbaleThe size of the docking station is 5.83x3.39x1.61inch, and the weight is only 1.25lb. the docking station is highly portable, allowing you to take it anywhere and tackle your urgent work with ease.
Brand: MINISFORUM
Color: Black
Hardware Interface: DisplayPort, HDMI, Thunderbolt
Compatible Devices: Devices with Thourderbolt
Total USB Ports: 3
Product Dimensions: 1.61"L x 3.39"W x 5.83"H
Number of Ports: 1
Total HDMI Ports: 1
Manufacturer: Micro Computer (HK) Tech Limited
Product Dimensions: 1.61 x 3.39 x 5.83 inches
Item Weight: 1.25 pounds
Date First Available: May 22, 2025
Manufacturer: Micro Computer (HK) Tech Limited
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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Was looking for an egpu dock that would let me choose whichever gpu and power supply to add. Of all the choices on Amazon this one seemed to be the best choice at a reasonable price. I did notice in some reviews that ppl mentioned having stuttering video issues where the oculink possibly didn't provide enough bandwidth, but on my setup I had no issues whatsoever even at ultra 1440p settings. Very impressed with the simple yet intuitive design, was able to figure out how to use it w/o instructions.
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When looking for an upgrade, like going from slow thunderbolt/usb 4 to much faster oculink, you'd expect to pay more. Like I think I paid 150 for my tb dock. This was less. And it was easy. And it just works. Plugged in the cable after using my sfx power supply and the little arm thing for the card stand, and blammo. I didn't even have to go into the bios. Better, it worked with Linux. And I legit didn't have to do anything but connect everything up. I'm still on that first boot. Having your card in a dock is a luxury. It runs cooler, and you can get at it if you want to swap it out, upgrade it, or it locks up. I like to run a cable for the external card, and one for the internal in the pc so I can swap between them. On Linux it means I don't have to reboot if the 7900XT has issues. I can fall back to onboard graphics, fix it, then resume. That's very convenient. It also means I can swap out my system/card at will. Oculink is awesome if you game at 60fps. You won't see much performance falloff unless you are doing insane fps 1080p gaming. Great product minisforum.
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Works great with my GMKtek K8 Plus Mini PC and RTX 5080 combo.
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I'm having trouble making this work. I'm using it with a GMKTec M7 Ryzen 7 PRO 6850H mini PC, NVIDIA RTX 3050 video card, and Corsair TX650W power supply. Video card and power supply were tested in a desktop computer and work fine. All cables are connected correctly and proper power on sequence is followed. When monitor is hooked to video card and everything is powered on in the proper order, the monitor receives no video signal from the video card. If I hook the monitor to the display port on the M7, I would expect to atleast see the video card on the PCIE bus after proper power up sequence, but it does not show up under Linux with lspci. Update: My GMKTec M7 and NVIDIA RTX 3050 works with a JMT ADT-F9G-BK7 OcuLink dock.
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I recieved what was supposed to be a new DEG1 but the box was already opened and was missing the thumbscrews from the kit. I was able to gather up a set of 5 of them but they should have been there when it was shipped. It is very apparent that this box was already opened and the product was used and I expected to get a new items not a slightly used one.
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