--- product_id: 733847996 title: "RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card" brand: "riitop" price: "฿25138" currency: THB in_stock: true reviews_count: 10 category: "Riitop" url: https://www.desertcart.co.th/products/733847996-riitop-40gpbs-egpu-enclosure-usb4-0-compatible-with-thunderbolt-4 store_origin: TH region: Thailand --- # 40Gbps USB4/TB4 blazing speed Supports latest PCIe 4.0 x16 GPUs Universal ATX/SFX PSU compatibility RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card **Brand:** riitop **Price:** ฿25138 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your laptop to desktop-grade GPU power — don’t get left behind! ## Quick Answers - **What is this?** RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card by riitop - **How much does it cost?** ฿25138 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/733847996-riitop-40gpbs-egpu-enclosure-usb4-0-compatible-with-thunderbolt-4) ## Best For - riitop enthusiasts ## Why This Product - Trusted riitop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash True GPU Power:** Break laptop GPU limits with full PCIe 4.0 x16 bandwidth for RTX 50 & RX 7000 series. - • **Plug & Play Versatility:** Seamlessly compatible with Windows, Linux, and Mac OS (AMD GPUs only) for cross-platform pros. - • **Pro-Level Customization:** Easy installation with modular brackets and copper pillars for a secure, professional build. - • **Open Design, No Size Limits:** Fits any modern GPU size—future-proof your setup with zero restrictions. - • **Next-Gen Thunderbolt 4 Speed:** Experience ultra-fast 40Gbps USB4/TB4 connectivity for lag-free gaming & creative workflows. ## Overview The RIITOP 40Gbps eGPU Enclosure leverages USB4 and Thunderbolt 4 to deliver PCIe 4.0 x16 bandwidth, enabling high-performance external GPU support for the latest NVIDIA RTX 50 and AMD RX 7000 series graphics cards. Designed for professionals and gamers using thin or older laptops, it offers wide OS compatibility (Windows, Linux, Mac AMD-only), an open chassis for any GPU size, and requires an ATX/SFX power supply. This dock transforms your portable device into a powerhouse for AI, rendering, gaming, and creative workloads with plug-and-play ease. ## Description Buy RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card: Docking Stations - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great. On Linux, If you know what you're doing. - **TL;DR** - If you are using a modern linux kernel and know what you're doing, you'll fine. - Build quality is "cheap" and "crappy". - 4/5 stars does the job. --- # Compatibility Great. I'm on Ubuntu 24.04 (LTS) using the hwe kernel package (v7.0 at time of writing) to say up to date on drivers. With the property nvidia driver installed as DKMS (and fully signed with their signatures registered in the mainboards UEFI cert chain) this thing "just works" and hot plugging worked fine. That said. I already had the property nvidia drivers setup, kernel hwe setup/configured, as well as fully having everything in place to Nvidia DKMS's rebuild on kernel updates. If you haven't done that, you'll probably have a bad time. # Ease of use This is the big "if you know what you're doing". Hot plugging works fine for me because the actual GPU driving my displays is wayland with an Intel Xe2 Battlemage card. I have X-Server disabled and nvidia drivers/kernel-cli parameters explicitly state to never use an Nvidia GPU for display (I use them for ML/AI/HPC work). If you have your system setup for this, great. If you're using X-Server and nvidia drivers for display ... Good Luck Have Fun. The other "if you know what you're doing" USB-C is a mess. Modern USB4.0 fully encapsulates thunderbolt 3 and thunderbolt 4. So if your mainboard has a USB-C 40g or 80g port, great. The problem is your motherboard probably has 4 to 8 USB-C plugs and only 1 or 2 are USB-C 40g/80g ports, meaning if you just blindly plug this in, it won't work. READ YOUR MANUAL # Build Quality PSU connection is utter crap. Flat out doesn't work with most PSUs, will connect with 1 or 2 screws on some. Not great. A lot of the screw are poorly tapped so I had to really crank to get the vertical support posts in. The power supply I wanted to use can't be screwed into the base. It is "fine" everything sits on a shelf next to my tower. # Split Power This is kind of a mess. The slot is directly powered by the USB-C/Thunderbolt port. Which I don't believe can fully power all 75watt cards (as the PCIe slot should provide 75watts of power) plus the onboard USB-C/Thunderbolt/Board wiring. I'm 99% sure if the USB-C power goes to sleep the GPU will just fall-off the PCIe bus. I would be **very** surprised if Nvidia drivers/linux kernel handle this gracefully (e.g.: I expect this is a kernel panic). Didn't test it, don't want to set it, configured power settings to avoid this from occurring. Make sure the e-GPU power supply is connected to the same UPS as your power to avoid this failure condition. --- It works. Its "good enough". No real problems TBH. Review: Works right out of the box - Not any reviews to go on for anyone, so wanted to share that I was pleasantly surprised to see this think worked rock solid out of the box. It says it works with "all the latest NVIDIA & AMD" but I can happily report it also works with older devices. I ran an RTX 3060 on this with a 750W ATX PSU - and hooked it up to my Beelink SER8 running Ubuntu Linux and - this set up ROCKS. My use case is a faster-whisper server hooked up to home assistant, and I'm getting sub-250ms on medium.en and sub-500ms on large-v3 all over USB4 and with PLENTY of headroom for memory. I'm THRILLED that I picked this up and it worked plug & play on Linux with ZERO issues. Only thing that could be better is the PSU connector, but that's not an issue for me. It's pretty minimal and almost useless but I'll probably 3d print something that better aligns them on a tray so I'm not worried about it. ## Features - 40Gpbs USB4/TB4 eGPU Dock: RIITOP USB4.0 eGPU Docking Station Compensates for the performance limitations of graphics card on thin/ light or older laptops, gaming rigs and NUCs, which comes with Thunderbolt 4 or USB4-equipped devices. Supports the latest NVIDIA (RTX 50 Series: 5090 D/5080/5070 Ti/5070) and AMD (RX 7000 Series) GPUs, delivering high-performance graphics for AI Computing, cinematic experiences, large-scale rendering, video editing, gaming and creative workloads - Hardware Requirement: 1x Available Thunderbolt 4 or USB 4 Port with Full-Function on your laptop or any other device you want to connect, otherwise it can not be used; 1x ATX/SFX Power Supply (It should match the graphics card requirement); 1x PCIe 4.0 x16 Graphics card - Easy to install: 1. Install Graphics Card, and Fix it by the copper Pillar for Graphics Card 2. Fix Power Supply by black Bracket 3. Connect the related cables: 24 Pin ATX Cable, USB 4 Cable and Video Cable for Monitor 4. Turn on the "ON/OFF Button 5. Install driver for the Graphics Card（Please Note: Windows os also need to update the Thunderbolt Controller Driver to latest version） - Wide Compatibility: Open design, No restrictions on graphics card size, Supports the most latest graphics card, such as NVIDIA (RTX 5060 Ti, RTX 40 Series: 4090 D/4080/4070 Ti/4070) and AMD (RX 7000 Series) GPU; Compatible with Windows 10/11 64-bit, Linux, and Mac OS. - Please Note: 1. Please make sure your laptop owns Thunderbolt 4 or USB4 interface in bandwidth of 40Gbps, Full-spec, not a Limited Edition. Otherwise, the eGPU Docking Station can not work 2. Compatible with Mac OS 10.13.4 and above, but can only support AMD Graphics Card, no driver need. Not support NVIDIA on Mac OS - Packing Including: 1x RIITOP 40Gpbs GPU Dock (Graphics Card and Power supply not included); 1x USB 4 cable; 2x Fixing Cooper Pillar for Graphics; 1x Fixing bracket for power supply; 1 x User Manual; Screws ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F8VDLHC8 | | Best Sellers Rank | #15,933 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #841 in Laptop Docking Stations | | Brand | RIITOP | | Color | Black | | Compatible Devices | AMD RX 7900, NVIDIA GTX1060 and above | | Customer Reviews | 4.0 out of 5 stars 15 Reviews | | Hardware Interface | PCI Express 4.0, Thunderbolt 4 | | Manufacturer | RIITOP | | Minimum Required Operating System Version | Windows 10 | | Model Number | TB4GD-BK | | Number of Items | 1 | | Number of Ports | 1 | | Total USB Ports | 1 | | Total Usb Ports | 1 | | UPC | 746555794635 | | Unit Count | 1 Count | | Warranty Description | 1 Year Manufacturer | | Wattage | 60 | ## Product Details - **Brand:** RIITOP - **Color:** Black - **Compatible Devices:** AMD RX 7900, NVIDIA GTX1060 and above - **Hardware Interface:** PCI Express 4.0, Thunderbolt 4 - **Minimum Required Operating System Version:** Windows 10 - **Number of Items:** 1 - **Number of Ports:** 1 - **Total USB Ports:** 1 - **Unit Count:** 1 Count - **Wattage:** 60 ## Images ![RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card - Image 1](https://m.media-amazon.com/images/I/71bWWKc7JVL.jpg) ![RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card - Image 2](https://m.media-amazon.com/images/I/71WCONFxH8L.jpg) ![RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card - Image 3](https://m.media-amazon.com/images/I/71NpktxM9wL.jpg) ![RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card - Image 4](https://m.media-amazon.com/images/I/81LmU4EOdFL.jpg) ![RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4 External GPU Dock for PCIe 4.0 X16 Graphics Card - Image 5](https://m.media-amazon.com/images/I/81K8SeNfpEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Works great. On Linux, If you know what you're doing. *by W***R on July 10, 2026* **TL;DR** - If you are using a modern linux kernel and know what you're doing, you'll fine. - Build quality is "cheap" and "crappy". - 4/5 stars does the job. --- # Compatibility Great. I'm on Ubuntu 24.04 (LTS) using the hwe kernel package (v7.0 at time of writing) to say up to date on drivers. With the property nvidia driver installed as DKMS (and fully signed with their signatures registered in the mainboards UEFI cert chain) this thing "just works" and hot plugging worked fine. That said. I already had the property nvidia drivers setup, kernel hwe setup/configured, as well as fully having everything in place to Nvidia DKMS's rebuild on kernel updates. If you haven't done that, you'll probably have a bad time. # Ease of use This is the big "if you know what you're doing". Hot plugging works fine for me because the actual GPU driving my displays is wayland with an Intel Xe2 Battlemage card. I have X-Server disabled and nvidia drivers/kernel-cli parameters explicitly state to never use an Nvidia GPU for display (I use them for ML/AI/HPC work). If you have your system setup for this, great. If you're using X-Server and nvidia drivers for display ... Good Luck Have Fun. The other "if you know what you're doing" USB-C is a mess. Modern USB4.0 fully encapsulates thunderbolt 3 and thunderbolt 4. So if your mainboard has a USB-C 40g or 80g port, great. The problem is your motherboard probably has 4 to 8 USB-C plugs and only 1 or 2 are USB-C 40g/80g ports, meaning if you just blindly plug this in, it won't work. READ YOUR MANUAL # Build Quality PSU connection is utter crap. Flat out doesn't work with most PSUs, will connect with 1 or 2 screws on some. Not great. A lot of the screw are poorly tapped so I had to really crank to get the vertical support posts in. The power supply I wanted to use can't be screwed into the base. It is "fine" everything sits on a shelf next to my tower. # Split Power This is kind of a mess. The slot is directly powered by the USB-C/Thunderbolt port. Which I don't believe can fully power all 75watt cards (as the PCIe slot should provide 75watts of power) plus the onboard USB-C/Thunderbolt/Board wiring. I'm 99% sure if the USB-C power goes to sleep the GPU will just fall-off the PCIe bus. I would be **very** surprised if Nvidia drivers/linux kernel handle this gracefully (e.g.: I expect this is a kernel panic). Didn't test it, don't want to set it, configured power settings to avoid this from occurring. Make sure the e-GPU power supply is connected to the same UPS as your power to avoid this failure condition. --- It works. Its "good enough". No real problems TBH. ### ⭐⭐⭐⭐⭐ Works right out of the box *by R***N on August 12, 2025* Not any reviews to go on for anyone, so wanted to share that I was pleasantly surprised to see this think worked rock solid out of the box. It says it works with "all the latest NVIDIA & AMD" but I can happily report it also works with older devices. I ran an RTX 3060 on this with a 750W ATX PSU - and hooked it up to my Beelink SER8 running Ubuntu Linux and - this set up ROCKS. My use case is a faster-whisper server hooked up to home assistant, and I'm getting sub-250ms on medium.en and sub-500ms on large-v3 all over USB4 and with PLENTY of headroom for memory. I'm THRILLED that I picked this up and it worked plug & play on Linux with ZERO issues. Only thing that could be better is the PSU connector, but that's not an issue for me. It's pretty minimal and almost useless but I'll probably 3d print something that better aligns them on a tray so I'm not worried about it. ### ⭐⭐⭐⭐ Just works *by A***A on April 29, 2026* This is a quality build and setup was plug and play. I was able to fit my 3 slot 3090 FE, evga ftw3 3090, and gigabyte gaming 3090. I returned a different egpu bought on Amazon which none of my gpus fit, had no support, and was not recognized right away. The only downside was the price but I am happy with it so far. ## Frequently Bought Together - RIITOP 40Gpbs eGPU Enclosure USB4.0 Compatible with Thunderbolt 4/3 External GPU Dock for PCIe 4.0 X16 Graphics Card - 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.co.th/products/733847996-riitop-40gpbs-egpu-enclosure-usb4-0-compatible-with-thunderbolt-4](https://www.desertcart.co.th/products/733847996-riitop-40gpbs-egpu-enclosure-usb4-0-compatible-with-thunderbolt-4) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-10-16*