140W GaN Charger Dock | Good Way USB-C PD Docking Station
DUG7391 compact GaN dock delivers 140W USB-C PD, HDMI 2.1 8K/4K display output, 10Gbps USB ports & 1GbE LAN. Perfect for hybrid work and creative studios.
140W GaN Charger Dock
DUG7391
Compact USB-C PD 3.1 dock with 140W laptop charging, HDMI 2.1 display, and 10Gbps USB
DUG7391 is a compact GaN charger dock built for modern USB-C laptops. It delivers up to 140W USB-C Power Delivery, adds HDMI 2.1 display output, and expands USB connectivity with 10Gbps ports—ideal for clean, high-power desk setups.
Key Feature
High-Power Charging｜
140W USB-C PD 3.1
Charge compatible laptops up to 140W (28V/5A) through the USB-C upstream port.
HDMI 2.1 Display Output｜
8K30 / 4K144 / 4K120 (DSC)
Built-in HDMI 2.1 supports 8K30 or high-refresh 4K144/4K120 with DSC (host & display dependent).
10Gbps USB Expansion｜
USB-C + Dual USB-A
Add 1× USB-C 10Gbps and 2× USB-A 10Gbps ports for storage, adapters, and peripherals.
BC1.2 Charging Support｜
Faster USB-A Charging
Dual USB-A ports support BC1.2 for improved device charging compatibility.
Built-in 1GbE LAN｜
Stable Wired Network
Integrated 1Gbps RJ45 Ethernet for stable, low-latency connectivity.
Safety & Thermal Protection｜
OTP Power Throttling
Firmware includes OTP thermal protection—total output power will reduce to 65W if temperature exceeds safety limits.
Use Case
Creator / Studio Desk
One compact dock to power a laptop, connect high-speed storage, and drive HDMI 2.1 displays.
Hot-desking / Flexible Office
Clean desk setup with USB expansion + Ethernet for stable meetings and transfers.
IT / Deployment Bench
Multiple 10Gbps ports for peripherals and stable LAN for provisioning workflows.
Minimal & Portable Power Desk
Ultra-compact form factor (80×80×52mm) for space-constrained work areas.
Specifications
| Model | DUG7391 |
|---|---|
| Description | 140W GaN Charger Dock |
| Dimensions | 80 × 80 × 52 mm |
| USB Upstream | 1 × USB-C (10Gbps), PD up to 140W (28V/5A) |
| USB Downstream |
1 × USB-C (10Gbps, 7.5W 5V/1.5A) 2 × USB-A (10Gbps, 5V/1.5A), BC1.2 |
| Power Delivery | USB-C PD 3.1, up to 140W (28V / 5A) |
| Legacy Video Port | 1 × HDMI 2.1 |
| Max Resolution | 8K30 or 4K144/4K120 (DSC) |
| LAN | 1 × RJ45 (1Gbps) |
| LED Indicator |
Dual-color LED: Red = Power In; Green = UFP Charging |
| AC Input | IEC60320 C8 (2-pin), 100–240V |
| Power / Protection | OTP thermal protection: power reduces to 65W if overheated |
| Supported OS | Windows 11 / Mac OS / Chromebook |
FAQ
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How can we simplify hybrid office infrastructure while reducing cable clutter and ensuring reliable power delivery for multiple laptop models across our organization?
The DUG7391 delivers enterprise-grade connectivity in one compact dock: 140W USB-C PD charges any compatible laptop, HDMI 2.1 supports high-refresh 4K displays, and integrated 1Gbps Ethernet provides stable network connectivity. With 10Gbps USB ports and firmware thermal protection, it's engineered for IT deployment at scale. Good Way's 43-year manufacturing heritage and ISO14001 certification ensure production reliability and quality assurance for volume enterprise orders. Request a technical specification sheet and discuss custom OEM configurations for your fleet.
As a world-leading PC peripheral manufacturer with 43 years of industry expertise, Good Way delivers the DUG7391 with full ODM/OEM customization capabilities and rigorous quality assurance. This compact dock is ideal for IT departments managing hot-desking environments, creative professionals requiring high-speed storage and multi-display setups, IT deployment teams needing stable provisioning workflows, and enterprises seeking clean, unified workspace solutions. Supported on Windows 11, macOS, and Chromebook platforms, the DUG7391 combines enterprise-grade performance with flexible deployment options—contact Good Way today to explore custom configurations and volume OEM/ODM partnerships tailored to your organization's connectivity and charging requirements.