The Ultimate Universal Cable for Power, Speed, and Compatibility
In the world of high-performance computing, the cable is the crucial link that unleashes the full potential of your devices. As we enter the next generation of connectivity with Thunderbolt 4 and USB4, the demands for speed and power are greater than ever. The CalDigit Thunderbolt 4 / USB 4 Cable is engineered not just to meet these demands, but to exceed them, providing a single, robust solution for your entire tech ecosystem. This isn't just a cable; it's the key to a faster, more efficient, and clutter-free workflow.
Boasting a staggering 40Gb/s of bandwidth, this active 2-meter cable is the ultimate conduit for your most demanding peripherals. Connect it to high-performance Thunderbolt docks, external GPUs (eGPUs) for powerhouse gaming and rendering, blazing-fast NVMe SSDs, and professional-grade RAID storage arrays without ever worrying about a bottleneck. Experience data transfers, video editing, and backups at speeds you've only dreamed of, all while maintaining a stable, reliable connection.
What truly sets this cable apart is its revolutionary flexibility. Previous generations of longer Thunderbolt cables often faced compatibility issues and reduced speeds when connected to standard USB-C devices. The CalDigit Thunderbolt 4 cable eliminates this frustration entirely. It offers complete, backward-compatible support for all versions of USB, including USB 2.0, 3.0, 3.2, and USB4, ensuring you get the best possible performance regardless of the device you're connecting. It is, without a doubt, the most universal high-performance cable on the market.
Power your workflow with an impressive 100W of Power Delivery. This cable is the perfect partner for any Thunderbolt or USB-C docking station, allowing you to charge even the most power-hungry laptops, including the 16-inch MacBook Pro, with a single connection. Simplify your desk setup, reduce cable clutter, and ensure your devices are always charged and ready for action. Invest in the CalDigit Thunderbolt 4 cable—the one cable to power your present and future-proof your setup.
Key Features
- Blazing 40Gb/s Speeds: Perfect for high-bandwidth devices like eGPUs, 8K displays, and external SSDs.
- Massive 100W Power Delivery: Charge even the most demanding laptops at full speed through a compatible dock or charger.
- Truly Universal Compatibility: Works seamlessly with Thunderbolt 4, Thunderbolt 3, USB4, and all USB-C (USB 2.0, 3.0, 3.2) devices.
- Active Cable Technology: Guarantees full, uncompromised performance and signal integrity across the entire 2-meter length.
- Future-Proof Your Setup: Built for the next generation of high-speed peripherals and computers.
- Unprecedented Flexibility: Eliminates the speed compromises found in older, long Thunderbolt 3 cables when used with USB-C peripherals.
Technical Specifications
| Model | CalDigit Thunderbolt 4 / USB 4 Cable |
| Length | 2 meters / 6.56 feet |
| Technology | Active Cable |
| Data Transfer Rate | Up to 40Gb/s |
| Power Delivery (PD) | Up to 100W (20V / 5A) |
| Connectors | USB-C to USB-C |
| Compatibility | Thunderbolt 4, Thunderbolt 3, USB4, USB-C 3.2/3.1/3.0/2.0 |
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.