Unleash Desktop-Class Graphics on Your Thunderbolt Laptop
Is your thin-and-light laptop struggling with demanding games or complex creative projects? The Sonnet eGPU Breakaway Box 750ex is the ultimate solution, bridging the gap between portability and true desktop-class performance. By connecting a powerful desktop graphics card (GPU) to your Mac® or Windows® computer through a single, lightning-fast 40Gbps Thunderbolt 3 cable, you can instantly supercharge your system's graphical capabilities.
For Gamers: The Breakaway Box means an end to compromise. Stop dialing back settings and sacrificing frame rates. Immerse yourself in AAA titles with the stunning, high-resolution visuals and buttery-smooth gameplay you crave. Transform your Ultrabook™ into a formidable gaming rig at your desk, and stay ahead of the curve by simply swapping in the latest GPU—no need to buy a whole new computer to keep up.
For Creative Professionals: The 750ex is a revolutionary workflow accelerator. Applications for video editing, 3D rendering, color grading, and motion graphics are heavily reliant on GPU power. Offload these intensive processes to a dedicated desktop card, like a powerful AMD Radeon™ Pro or NVIDIA® professional GPU, and watch your render times plummet. Enjoy a more fluid, responsive creative experience that lets you focus on your vision, not on waiting for progress bars.
More Than a GPU Enclosure: The 750ex model is also a complete docking solution. It features an integrated hub with four USB 3.2 ports and a Gigabit Ethernet port, allowing you to connect your essential peripherals—keyboard, mouse, external drives, and a wired network—all through the same single cable that powers your graphics and charges your laptop with up to 100W of power delivery. Engineered for peak performance without the noise, the Breakaway Box features a large, temperature-controlled fan that efficiently cools even the most power-hungry GPUs while remaining whisper-quiet. It's the ultimate plug-and-play solution for anyone demanding desktop power with laptop freedom.
Key Features
- Desktop-Class Graphics Power: Connect a high-performance desktop GPU to your Thunderbolt 3 equipped Mac® or Windows® computer.
- All-in-One Connectivity Hub: Simplify your workspace with four USB 3.2 ports and a Gigabit Ethernet port, connecting all your peripherals through a single cable.
- Powerful & Laptop-Charging: A robust 750W power supply handles the most demanding GPUs while delivering up to 100W of power to charge your connected laptop.
- Broad GPU Compatibility: Supports a wide range of popular AMD and NVIDIA graphics cards, including Radeon RX, Radeon Pro, GeForce®, TITAN, and Quadro models.
- Whisper-Quiet, Cool Operation: A large, variable-speed fan and spacious design provide superior cooling with minimal noise, even under heavy load.
- Full-Speed 40Gbps Thunderbolt 3: The ultra-fast interface dedicates the full 2750 MB/s of PCIe bandwidth to the installed card for maximum, uncompromised performance.
- Supports More Than GPUs: Also compatible with other full-length PCIe cards, such as Avid® Pro Tools|HDX and RED® ROCKET-X for pro audio/video workflows.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | eGPU Breakaway Box 750ex |
| Power Supply | 750W (equivalent to a recommended 850W system power) |
| Laptop Power Delivery | Up to 100W via Thunderbolt 3 |
| External Connectors | 1x Thunderbolt 3, 4x USB 3.2 Gen 1 Type-A, 1x RJ45 Gigabit Ethernet, 1x Power (C14-type) |
| Internal PCIe Slot | 1x PCIe 3.0 x16 Mechanical (x4 Electrical) |
| Max Card Size Supported | Full-length, full-height, double-width GPU cards |
| Mac Compatibility | Mac with Thunderbolt 3 port and macOS 10.13.6+ (AMD GPUs only; NVIDIA GPUs not supported on macOS) |
| Windows Compatibility | PC with Thunderbolt 3 port and Windows 10 (64-bit Edition, Version 1709 or greater) |
| In the Box | eGPU Breakaway Box 750ex, Power Cord, 0.5-meter Thunderbolt 3 (40Gbps) Cable, Documentation |
Shipping policy
Any items which are in stock, will be dispatched immediately - same day if possible and morning of the following business day at the latest. Items which are not in stock at our local warehouse will be routed to us, and dispatched immediately upon arrival to us. In that case, the estimated dispatch time is noted on the product page.
Note that you are always welcome to email info@dittools.eu or call (+372) 5556 0057 for a more accurate shipping time estimate, as this does vary depending on a number of factors.
Standard shipping
Unless otherwise noted, all items are shipped standard via DPD. We normally ship to European Union countries only – do contact us for possible exceptions, particularly other European mainland countries. Shipping times vary between 1 to 10 business days within Europe – an up to date estimate will be given at checkout.
Express shipping
Our shipping partner for expedited deliveries is DHL Express; please contact us directly for a quote.
Returning an item
If you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 14 days of confirmed delivery.
Special sales, demo items and promotions may have modified return policies. If an item from a bundle is returned for refund, the total bundle discount or the total value of the gifts will get deducted from the returned item prior to issuing a refund. If the bundle discount (or gift value) exceeds the value of the returned item, the difference must be paid to be able to return the item.
Return autorization
If you would like to return any item(s), please contact us by either emailing info@dittools.eu or calling (+372) 5556 0057. We will share with you a Return Merchandise Authorization (RMA) code and ask that you clearly mark this code outside of your shipping box as you ship your item(s) back for a refund.
You will be liable for the shipping and any applicable customs/duty fees returning the item(s).
Incorrect items
If the return is made due to a faulty product, or an incorrectly shipped product, or if you are returning the item(s) due to a defect, or functionality issue, or because it is not the item you have ordered, we will gladly email or mail a return shipping label covering all shipping related expenses. In order to determine whether the return is initiated due to a technical problem, we may ask for you to provide visual support like images or a video on the item(s).
Shipping
Returned merchandise must be in its original packaging, and placed in a decent shipping box, e.g. the same box that we shipped the items to you in. Please make sure to clearly mark the RMA code you have received from us outside on the box.
Do not forget to cover or peel off any existing shipping labels on the box.
DIT Supplies OÜ cannot be held accountable for return shipments that have not reached us or returns made without RMA codes. We strongly advise that if you are returning the item(s) with a carrier of your choice that you use a traceable shipping method.
It may take 4-5 business days for your return to reach us. Once it is received and inspected, your refund will be processed and automatically applied to your credit card or original method of payment within 14 business days. Please note that depending on your credit card company, it may take an additional 2-4 business days after your credit is applied for it to post to your account.
Customs, duties & taxes
There are no customs duties or taxes on orders shipping within the EU. Orders shipped outside of the EU may be subject to import taxes, customs duties and fees collected by the destination country. The recipient of an international shipment may be subject to such import taxes, customs duties and fees, which are collected once a shipment reaches the recipient's country. Additional charges for customs clearance must be paid for by the recipient; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country; and when customs clearance procedures are required, it can cause delays beyond our original delivery estimates. We advise that you contact your local customs office for more information.