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Plugable's Thunderbolt 3 cable delivers 40Gbps data transfer and supports video, power, and data in one durable 0.8m cable for laptops, docks, and displays.
Categories : Series
SKU : POR-SER-735
Connect your Thunderbolt 3 devices with confidence using the Plugable Thunderbolt 3 Cable. This passive 0.8m cable supports 40Gbps data transfer, enabling fast file transfers, high-resolution video output, and power delivery up to 100W. It's a versatile cable that works with Thunderbolt 3 hosts and devices, as well as USB-C devices that support Thunderbolt protocols.
With 40Gbps bandwidth, you can transfer large files in seconds or connect multiple Thunderbolt devices in a daisy chain. The cable also supports video output up to 4K and higher resolutions, depending on the host.
Thunderbolt 3 cables are backward and forward compatible with Thunderbolt 4 ports, although Thunderbolt 4 requires cables certified for 40Gbps for full performance. This cable meets that standard.
Supports up to 100W of power delivery, enough to charge most laptops, tablets, and phones. Use it with your Thunderbolt docks, external GPUs, or displays that accept USB-C power input.
The cable features a braided nylon exterior for durability and tangle resistance, making it ideal for travel and daily use.
Plugable's cables are tested for reliability and performance. This cable is a cost-effective choice for connecting Thunderbolt and USB-C ecosystems.
40Gbps data transfer for fast file movement and high-resolution video.
Supports 100W power delivery to charge laptops and devices.
Works with Thunderbolt 3, Thunderbolt 4, and USB-C ports.
Color: Black
Model: TBT3-40G80CM
Length: 0.8m (2.6ft)
Material: Braided nylon
Bandwidth: 40Gbps
Product Type: Thunderbolt 3 Cable
Compatibility: Thunderbolt 3, Thunderbolt 4, USB-C with Thunderbolt support
Video Support: Up to 4K@60Hz (dependent on host)
Connector Type: USB-C (Thunderbolt 3 compatible)
Power Delivery: Up to 100W (5A)
Seller: PortSide Gear
MPN: TBT3-40G80CM
Whether you're connecting a Thunderbolt dock to a laptop, an external SSD, or a 4K monitor, this cable handles it all with one link. Its compact 0.8m length is perfect for desk setups without excess cable clutter, and the braided design resists wear and tear.
Yes, the cable is compatible with Thunderbolt 4 ports. It will deliver 40Gbps bandwidth and power delivery like a Thunderbolt 4 cable, making it fully functional in Thunderbolt 4 systems.
It can support 5K at reduced refresh rates (e.g., 5K@30Hz) depending on the host's DisplayPort Alt Mode capabilities. For best performance with 5K displays, ensure your host supports it.
It supports up to 100W (20V/5A) for power delivery, enough to charge most modern laptops, tablets, and smartphones.
This cable is built like a tank. It carries my data at full 40Gbps speed, charges my laptop, and connects to my Thunderbolt dock without any issues. It's short (0.8m), but that's perfect for my desk setup. No complaints.
This cable works perfectly for my Thunderbolt 3 devices. It's sturdy and well-made. The only downside is the price – it's a bit expensive for a short cable. But you get what you pay for with Thunderbolt cables. Would recommend.
I've had cheap USB-C cables that didn't support the full bandwidth or charging speed. This Plugable cable is the real deal. I use it to connect my MacBook Pro to my eGPU, and it never fails. The braided cable feels durable and doesn't tangle. Worth every penny.
The cable is decent and does the job for data transfer, but it's quite stiff. It's hard to bend and doesn't lay flat on my desk. Maybe it'll loosen up over time. Performance is fine, but the feel isn't great.
I love this cable for traveling. It's short enough to pack easily, but long enough to reach from my laptop to a wall outlet or power bank. It handles both data and charging well. The quality is exceptional – I trust it with my expensive gear.
This cable is high quality and works as advertised. But 0.8m is a bit short for my setup – I needed to place my dock closer to my laptop. If you need a longer reach, consider that. Otherwise, it's a great cable.
I've been using this cable to connect my laptop to a Thunderbolt 3 docking station. Full speed, no glitches. The braided jacket looks nice and is durable. I've had it for months and it still looks new. Plugable makes reliable products.
I bought two of these, and both had issues. They worked for a while, but then the connection would drop intermittently. I tried them with different devices and same problem. Maybe I got a bad batch, but I'm not happy. Switched to another brand.
I use this cable to transfer large video files from my camera to my computer. It's incredibly fast – 40Gbps is no joke. The cable is well-built and the connectors are secure. It's become my go-to cable for any Thunderbolt 3 device. Highly recommended.
The cable is high quality and fast, but it's quite stiff and short. It's not very flexible, so it might not fit well in tight spaces. However, I use it for a fixed setup, so it's okay. If you need to bend it a lot, consider a different cable.
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Phone: +1 (206) 555-0148
Email: support@portsidegear.us
Address: 2815 Alaskan Way, Suite 300, Seattle, WA 98121, United States