USB-C to USB-C 240W USB4.0 40Gbps Keychain Cable for 8K Video
This USB-C to USB-C cable is designed as a keychain, supporting up to 240W power delivery, 40Gbps data, and 8K@60Hz video output.
$3.11 $6.62
| Power | 240W |
|---|---|
| Interface | USB-C |
This page is based on the listing information and seller record, not hands-on testing or an independent quality assessment — see how we pick. Delivery time and shipping cost vary by seller.
This USB-C to USB-C cable is described by Stone's Store as supporting up to 240W power delivery, 40Gbps data transfer via USB4.0, and 8K@60Hz video output. It is presented in a compact keychain form factor, intended for portability.
Power and Data Capabilities
The manufacturer states the cable supports USB4.0 for data transfer speeds up to 40Gbps. It is also listed as capable of 8K video output at 60Hz. For power, the listing specifies support for PD3.1 with up to 240W and 5A current.
Stated Specifications
| Power Delivery | 240W (PD3.1, 5A) |
|---|---|
| Data Standard | USB4.0 |
| Data Speed | 40Gbps |
| Video Output | 8K@60Hz |
| Interface | USB-C to USB-C |
| Current price | $3.11 |
|---|---|
| Previous price | $6.62 |
| Listed reduction | 53% |
| Units sold | 14,255 |
| Buyer rating | 98.5% positive |
| Seller | Stone's Store |
| Listing images | 6 |
Before You Order
- What is the length of this cable?
- The listing describes it as a 'keychain' cable, which implies a short length, though no specific measurement is provided by Stone's Store.
- Can this cable charge a laptop?
- The manufacturer states it supports up to 240W power delivery via PD3.1, which is suitable for many laptops that charge via USB-C.
- Is this cable compatible with Thunderbolt devices?
- The listing states USB4.0 40Gbps, which shares compatibility with Thunderbolt 3 and Thunderbolt 4 devices for data and video.
