--- product_id: 620731688 title: "Mini eGPU Enclosure Compatible with Thunderbolt 3/4, USB4 40Gbps External GPU Dock Station, Compatible with NVIDIA/AMD PCIe, PD 85W Charging Support, Daisy Chain, DC/ATX/SFX Support" brand: "trebleet" price: "€ 308.52" currency: EUR in_stock: true reviews_count: 8 category: "Trebleet" url: https://www.desertcart.at/products/620731688-mini-egpu-enclosure-compatible-with-thunderbolt-3-4-usb4-40gbps store_origin: AT region: Austria --- # 40Gbps USB4/TB3/4 speed 85W PD charging support Universal NVIDIA/AMD PCIe compatibility Mini eGPU Enclosure Compatible with Thunderbolt 3/4, USB4 40Gbps External GPU Dock Station, Compatible with NVIDIA/AMD PCIe, PD 85W Charging Support, Daisy Chain, DC/ATX/SFX Support **Brand:** trebleet **Price:** € 308.52 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock desktop-grade GPU power anywhere — because your laptop deserves an upgrade! ## Quick Answers - **What is this?** Mini eGPU Enclosure Compatible with Thunderbolt 3/4, USB4 40Gbps External GPU Dock Station, Compatible with NVIDIA/AMD PCIe, PD 85W Charging Support, Daisy Chain, DC/ATX/SFX Support by trebleet - **How much does it cost?** € 308.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/620731688-mini-egpu-enclosure-compatible-with-thunderbolt-3-4-usb4-40gbps) ## Best For - trebleet enthusiasts ## Why This Product - Trusted trebleet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Roomy Design:** Sleek mini enclosure fits almost any GPU size, making it the ultimate portable powerhouse for professionals on the move. - • **Power Delivery Up to 85W:** Keep your laptop charged while pushing graphics limits—no more juggling cables or power bricks during intense work sessions. - • **Universal GPU Compatibility:** Supports NVIDIA and AMD PCIe cards with flexible power supply options (DC/ATX/SFX) to fit your custom setup perfectly. - • **Dual Thunderbolt Ports & USB Hub:** Expand your workspace effortlessly with daisy-chaining capabilities and an extra USB-A port for all your peripherals. - • **Blazing-Fast 40Gbps Thunderbolt 3/4 & USB4:** Experience ultra-low latency and seamless GPU expansion with the certified JHL7440 chipset powering your creative and gaming workflows. ## Overview The TREBLEET Mini eGPU Enclosure is a compact, high-performance external GPU dock compatible with Thunderbolt 3, Thunderbolt 4, and USB4 interfaces. Featuring the reliable JHL7440 controller, it delivers up to 40Gbps data transfer speeds and supports NVIDIA and AMD PCIe graphics cards. With 85W power delivery, dual Thunderbolt ports for daisy chaining, and compatibility with multiple power supply types (DC, ATX, SFX), this enclosure transforms your laptop into a powerhouse workstation or gaming rig. Ideal for tech-savvy professionals seeking flexible, portable GPU expansion. ## Description desertcart.com: Mini eGPU Enclosure Compatible with Thunderbolt 3/4, USB4 40Gbps External GPU Dock Station, Compatible with NVIDIA/AMD PCIe, PD 85W Charging Support, Daisy Chain, DC/ATX/SFX Support : Electronics Review: eGPU is not for the novice. Do your research on USB4 and TB3/4. This thing works and is stable! - Be sure your cables are within spec if you are not using the included one and that your laptop or TB3/4/USB4 device is eGPU ready. If this enclosure doesn't work at all it's something you're doing wrong. Reference egpu.io for help. The JHL7440 chipset is widely used in other similar eGPU products. If you happen to get a defective one I would at least attempt to get a replacement before rating 1 star. This is one of the nicest complete packages I've seen. I am using a USB4 dock in the passthrough TB port with no measurable performance impact. I'm getting the rated 32Gbps, and readings go over that limit often. (This is limited to device side not the enclosure.) The only issues I had was the screws; my unit came with all internal screws loose and some had fallen out and rattling inside the shell. You can easily tighten them yourself so this was a minor inconvenience. Just had to mention. In conclusion: The shell design can accommodate almost any size GPU. Keep in mind when using the passthrough TB to not use any display inputs with the passthrough TB (such as a HDMI port on hub; this causes iGPU/dGPU from laptop to render output, and not the eGPU which takes up bandwidth.) Connect all monitors if possible to the eGPU and disable the laptop display to get the best performance. Only keep laptop display enabled if your laptop allows you to assign the i/dGPU to the laptop display. Do not route any rendering to a display NOT directly connected to the eGPU. It will reduce performance by a bit. JHL7440 chipset is the highlight. Very fast and responsive. No crashes or BSOD. You will likely BSOD if you disconnect the cable without dismounting. Especially while playing a game. So I wouldn't recommend that. Overall, do your research and enjoy eGPU life! This is a good product. Review: Poor fit - Gets the job done, but leaves a lot to be desired. I installed an xtx 7900, and the card says over to one end because there's NOTHING securing it to the eGPU enclosure other than pressure between the pins. Now I have to design a custom bracket. ## Features - NOTICES BEFORE PURCHASING: Before purchasing, please check whether your hardware system supports USB4, Thunderbolt 3 or Thunderbolt 4. 1. For intel CPU series, you can view thunderbolt-related main controllers in "Device Manager-system devices"; Before the 8th generation of intel, you need to view the main control through AIDA64 software. 2. AMD CPUs can be viewed in "Device Manager-Universal Serial Bus controllers" to see USB4 related controllers. In summary, as long as you can see thunderbolt and USB4 information in the system hardware, they can be compatible with this eGPU enclosure. If not, it is incompatible and cannot be purchased. - Q: Is it compatible with handheld game consoles? A: Not recommended. - PACKAGE INCLUDED: 1x eGPU Dock;1x TB3/USB4 Cable;1x User Manual. (The product does not include graphics card, power supply, laptop. They are for effect display only.) - Application: GPU DOCK Compatible with NUC / LAPTOPS with USB4/TB3/TB4 interface. - Performance: The officially certified JHL7440 controller module provides a stable and efficient expansion experience. - Usability: Inclusion of both a USB A port and a second TB3 Port. This enables the user to use the GPU DOCK as a hub and attach additional Thunderbolt devices downstream. - Power Instructions: Compatible with SFX, ATX, FLEX and DC (19.5~20V；5.5mm x 2.5mm) power supplies, Please prepare the power supply according to the power of the PCIe card. - Important reminder: DC power supply is only suitable for PCIe devices that do not require external power supply. - REMARK 1: This product requires certain DIY knowledge and will involve driver and hardware compatibility settings. If you are not sure whether it is compatible with your device, please be sure to contact the brand’s customer service online. - REMARK 2: Our products have a one-year warranty. If there is any problem in the process of using the product you can contact us through the station letter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZDSSVKK | | Best Sellers Rank | #320 in Enclosures | | Brand | TREBLEET | | Color | Black | | Compatible Devices | thunderbolt 3 laptop | | Customer Reviews | 4.0 out of 5 stars 70 Reviews | | Hardware Interface | Thunderbolt 3, Thunderbolt 4 | | Input Voltage | 20 Volts | | Item Dimensions L x W x H | 9.45"L x 2.91"W x 1.1"H | | Item Weight | 280 Grams | | Manufacturer | TREBLEET | | Number of Ports | 2 | | Product Dimensions | 9.45"L x 2.91"W x 1.1"H | | Total USB Ports | 2 | | Total Usb Ports | 2 | | Warranty Description | One-year manufacturer's warranty | | Wattage | 85 watts | ## Product Details - **Brand:** TREBLEET - **Color:** Black - **Compatible Devices:** thunderbolt 3 laptop - **Hardware Interface:** Thunderbolt 3, Thunderbolt 4 - **Input Voltage:** 20 Volts - **Item Weight:** 280 Grams - **Number of Ports:** 2 - **Product Dimensions:** 9.45"L x 2.91"W x 1.1"H - **Total USB Ports:** 2 - **Wattage:** 85 watts ## Images ![Mini eGPU Enclosure Compatible with Thunderbolt 3/4, USB4 40Gbps External GPU Dock Station, Compatible with NVIDIA/AMD PCIe, PD 85W Charging Support, Daisy Chain, DC/ATX/SFX Support - Image 1](https://m.media-amazon.com/images/I/61eplpObEUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ eGPU is not for the novice. Do your research on USB4 and TB3/4. This thing works and is stable! *by D***R on May 3, 2024* Be sure your cables are within spec if you are not using the included one and that your laptop or TB3/4/USB4 device is eGPU ready. If this enclosure doesn't work at all it's something you're doing wrong. Reference egpu.io for help. The JHL7440 chipset is widely used in other similar eGPU products. If you happen to get a defective one I would at least attempt to get a replacement before rating 1 star. This is one of the nicest complete packages I've seen. I am using a USB4 dock in the passthrough TB port with no measurable performance impact. I'm getting the rated 32Gbps, and readings go over that limit often. (This is limited to device side not the enclosure.) The only issues I had was the screws; my unit came with all internal screws loose and some had fallen out and rattling inside the shell. You can easily tighten them yourself so this was a minor inconvenience. Just had to mention. In conclusion: The shell design can accommodate almost any size GPU. Keep in mind when using the passthrough TB to not use any display inputs with the passthrough TB (such as a HDMI port on hub; this causes iGPU/dGPU from laptop to render output, and not the eGPU which takes up bandwidth.) Connect all monitors if possible to the eGPU and disable the laptop display to get the best performance. Only keep laptop display enabled if your laptop allows you to assign the i/dGPU to the laptop display. Do not route any rendering to a display NOT directly connected to the eGPU. It will reduce performance by a bit. JHL7440 chipset is the highlight. Very fast and responsive. No crashes or BSOD. You will likely BSOD if you disconnect the cable without dismounting. Especially while playing a game. So I wouldn't recommend that. Overall, do your research and enjoy eGPU life! This is a good product. ### ⭐⭐⭐⭐ Poor fit *by C***L on October 1, 2025* Gets the job done, but leaves a lot to be desired. I installed an xtx 7900, and the card says over to one end because there's NOTHING securing it to the eGPU enclosure other than pressure between the pins. Now I have to design a custom bracket. ### ⭐⭐⭐⭐⭐ Works well *by C***P on May 4, 2024* I bought this eGPU dock as an experiment to see what a thunderbolt 3 laptop could do with an external graphics card. Set up was easy, I used an old power supply, connected the motherboard and CPU connectors to the dock. I first tried an old 1080ti GPU. I used two VGA connectors from the power supply connected to the GPU. When I plugged the thunderbolt 3 cable in, and turned the dock on, it downloaded its own driver. I verified using the thunderbolt control panel on my laptop. I did not get a display at all, so I went and got the latest Nvidia driver installed. The monitor came to life. I next tried my current GPU in my desktop, a 3080ti. It was able to run a 3440x1440@180hz, and the new Dell U4025WQ at 5120x2160@120hz simultaneously. This was nice becuase my thunderbolt 3 ports could only run 5120x2160@30hz. Lastly I tried a 3050 low profile card with 2 DP 1.4a, and 2 hdmi 2.1 connectors. It was able to run 4 monitors. The hungriest setup I tried was 5120x2160@120hz, 3440x1440@180hz, 1920x1080@180hz all at the same time. It worked no problem. I did not try any demanding games or rendering with this though. This dock is great if you are like me and want desktop like monitor support from your laptop. The dock charges my laptop over the thunderbolt connection which is nice. I did not see that in the description anywhere so I assumed it wouldn’t. Hardware: Laptop: HP Elitebook 840 G7, i5-10210u GPUs that worked: 3080ti, 1080ti, 3050 low profile. (I had to remove a bit of metal from the dock shell with a dremel and drill to fit the low profile card, this is my only complaint). If this dock works for a long time it will be well worth the money. ## Frequently Bought Together - Mini eGPU Enclosure Compatible with Thunderbolt 3/4, USB4 40Gbps External GPU Dock Station, Compatible with NVIDIA/AMD PCIe, PD 85W Charging Support, Daisy Chain, DC/ATX/SFX Support - Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C - Maxonar [2 Pack 3.3FT] Thunderbolt 4 Cable, 240W Thunderbolt Cable 40Gbps Sync 8K/5K@60Hz Display and for Thunderbolt 4, Thunderbolt 3, USB4, and USB-C Devices --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/620731688-mini-egpu-enclosure-compatible-with-thunderbolt-3-4-usb4-40gbps](https://www.desertcart.at/products/620731688-mini-egpu-enclosure-compatible-with-thunderbolt-3-4-usb4-40gbps) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*