OWC Thunderbolt 4 cable 40Gbps, 0.7m

If you need one cable that can handle modern Thunderbolt and USB connections, the OWC Thunderbolt 4 cable is a practical choice. It supports data speeds up to 40Gbps and charging power up to 100W, so it can simplify how you connect a laptop to docks, displays, and power sources. The 0.7m length also makes it easy to keep desks tidy without stretching cables across the room. 🧩

With a plug and play setup and backwards compatibility, this cable is designed to work across Thunderbolt 4, Thunderbolt 3, USB-C, and USB4 devices. That matters when you switch between workstations, monitors, and accessories, or when your setup includes a mix of ports. It is also certified to support up to 100W charging at 20V and 5A, which can help you use the cable for power delivery with confidence. ✅

Key features

This OWC cable is built for full performance across Thunderbolt 4 and USB4 workflows, including high-speed data transfers and high quality video support. It supports video up to 8K, giving you the option to drive compatible displays directly from a suitable port. For other setups, it can support two 4K displays, depending on the connected device and display capabilities.

A big benefit for everyday use is the broad compatibility. It is stated to be compatible with Thunderbolt 4 devices and USB4 as well as Thunderbolt 3 hosts and USB 3 devices, as long as your ports and connected accessories match what each standard supports. It also uses an all USB-C approach, which helps if you are standardising cabling around USB-C rather than juggling multiple connectors.

There is also a focus on safe, certified power delivery. The cable is described as lab tested and certified for secure charging up to 100W, including the 20V at 5A charging profile. If you rely on a dock or adapter for your daily workflow, a certified cable can reduce the guesswork when you want both power and performance in one connection. 🔌

Tech specs

• Name: OWC [Intel Certified] 40Gbps Thunderbolt 4 Cable with 8K Video and 240W Charging
• Type: Thunderbolt 4 cable
• Format: 0.7 m cable length
• Capacity: Up to 40 Gb/s data transfer
• Display: Up to 8K video support
• Refresh rate: Supports up to two 4K displays or one 8K display
• Material: Premium materials for reliability

What stands out

You can think of this cable as a one cable solution for mixed port setups, especially where you have a desk full of accessories. It is described as backwards compatible with USB4 and Thunderbolt 3 cables and compatible with hosts and devices that include Thunderbolt 3, Thunderbolt 4, USB-C, or USB4. That lets you connect many common workstation peripherals without needing a separate cable for each standard.

The plug and play approach is another practical upside. The cable is positioned as ready to use with a wide range of equipment categories such as Mac and PC computers, iPad tablets, Chromebook devices, Surface tablets, displays, and docking setups. It is also described as suitable for storage accessories like external SSDs, and for performance connections such as eGPU and expansion PCIe use cases, again where the host supports the required standards.

Ten second setup is often what people want on a busy workday, and this cable is marketed around that simple usage experience. It is also backed by a 3 year warranty, which adds some reassurance if you need a reliable everyday lead that you will keep using. 🛠️

It’s not just about plugging in, though. The certification details for power delivery are a useful check point, since charging needs can vary by dock, adapter, and device. The cable is stated to support certified 100W power delivery at 20V and 5A, which is the kind of specification you can look for when matching a charging setup to your laptop or hub.

Who it’s for

It’s a good fit if you want a single Thunderbolt 4 and USB4 capable cable for power, fast data, and video through a compatible dock or adapter. You’ll like it if your setup includes devices with Thunderbolt 4, Thunderbolt 3, USB-C, or USB4 ports and you want to reduce cable clutter. It makes sense if you regularly connect monitors and peripherals, including storage or expansion accessories, and you prefer dependable plug and play behaviour.

It might not be a great match if your devices do not support the relevant Thunderbolt or USB4 features, because the cable can only deliver what the connected host and displays are able to use. Also, bear in mind that the video outcome depends on the capabilities of your display and the connected device, even when the cable supports up to 8K and two 4K display configurations.