USB4 Thunderbolt 3 Magnetic USB-C Adapter 140W 40Gbps 8K
USB4 Thunderbolt 3 Magnetic USB-C Adapter 140W 40Gbps 8K
USB4.0 / Thunderbolt 3 Magnetic USB-C to USB-C Adapter
Upgrade your connectivity with this powerful USB4.0 Thunderbolt 3 Magnetic USB-C Adapter. Featuring a strong magnetic snap-on design for effortless one-handed connection, this compact adapter delivers blazing-fast 40Gbps data transfer, stunning 8K@60Hz video output, and up to 140W Power Delivery charging — all through a single sleek adapter. CE and RoHS certified for safety and environmental compliance.
⚠️ Important Notes:
- 40Gbps data transfer requires a compatible 40Gbps-rated USB-C cable. When used with a USB 2.0 cable, transfer speed will be limited to 480Mbps.
- 8K@60Hz video output requires a full-function USB-C cable that supports 8K@60Hz display output.
- 140W (28V/5A) charging requires a USB-C to USB-C cable rated for 140W power delivery.
Key Features
- 40Gbps Data Sync — Up to 2,500MB/s maximum transfer speed for rapid file transfers and device sync
- 8K@60Hz Ultra HD Video Output — Mirror or extend your display at breathtaking resolution with compatible cables and monitors
- 140W Power Delivery (28V/5A Max.) — Fast-charge laptops, tablets, and devices at full speed
- Magnetic Snap Connection — Strong magnetic adsorption for reliable, easy one-hand plug-in and removal; reduces cable wear
- Broad Backward Compatibility — Works with Thunderbolt 3, USB 3.2, USB 3.1, USB 3.0, USB 2.0, and more
- CE & RoHS Certified — Meets international safety and environmental standards
- Model: HB-CX10
Specifications
| Type | Magnetic USB-C to USB-C Cable Adapter |
| USB Standard | USB4.0 / Thunderbolt 3 |
| Data Transfer Speed | Up to 40Gbps (2,500MB/s Max.) |
| Video Output | 8K @ 60Hz |
| Power Delivery | 140W (28V/5A Max.) |
| Compatibility | Thunderbolt 3, USB 3.2/3.1/3.0/2.0 |
| Certification | CE, RoHS |
| Model Number | HB-CX10 |
| Assembly Required | No |
| Country of Origin | Made in China |
What's in the Box?
1 × USB4.0 / Thunderbolt 3 Magnetic USB-C to USB-C Adapter (HB-CX10)
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Frequently Asked Questions
Q: Does this USB-C magnetic adapter support 40Gbps data transfer out of the box?
A: The adapter itself supports up to 40Gbps (2,500MB/s), but you must pair it with a 40Gbps-rated USB-C data cable to achieve full speed. If used with a standard USB 2.0 cable, transfer speeds will be limited to 480Mbps.
Q: Can I use this adapter to connect an 8K monitor?
A: Yes — this adapter supports 8K@60Hz ultra HD video output. To achieve 8K@60Hz, you need to use it with a full-function USB-C cable that also supports 8K@60Hz display output.
Q: What devices are compatible with this magnetic USB-C adapter?
A: This adapter is compatible with any device featuring a USB-C port and is backward compatible with Thunderbolt 3, USB 3.2, USB 3.1, USB 3.0, and USB 2.0 standards — including laptops, tablets, smartphones, and peripherals from brands like Apple, Dell, HP, Samsung, and more.
Q: Is this adapter safe to use with my laptop's fast-charging setup?
A: Yes. This adapter supports up to 140W Power Delivery (28V/5A Max.) and is CE and RoHS certified. You will need a USB-C cable rated for 140W to unlock full charging speed.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.