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Desktop Volume Controller | PC Multimedia Shortcut Switch | USB Multi-port Expander（Full English product detail page, pure text for direct typesetting）
1. Core Product Highlights
✅ 2-in-1 Knob & Docking Station: Integrates desktop audio control and multi-port expansion to organize your desktop neatly.
✅ Dynamic RGB Lighting: Multiple lighting modes for office and gaming atmosphere.
✅ One-click Multimedia Shortcuts: One-tap screen lock, screen off, screenshot and light control to boost working efficiency.
✅ High-speed Expansion Ports: Fully covers data transmission, video output, wired network and audio connection.
✅ Wide Compatibility: Works with Windows, macOS, smartphones, tablets and handheld game consoles.
2. Powerful Core Functions
2.1 Desktop Audio Knob Control
Stepless Volume Adjustment: Rotate the knob to adjust volume precisely; press to mute instantly without keyboard operation.
Custom RGB Light Effects: Switch multiple lighting modes with one key; long press to turn off lights for different scenarios.
2.2 All-in-one Hotkey Buttons
Four independent shortcut keys to simplify daily computer operations:
Screen Lock Key: One-click lock screen to protect personal privacy.
Screen Off Key: Turn off external monitor with one tap for power saving and eye protection.
Light Control Key: Toggle RGB lighting modes or turn off lights manually.
Screenshot Key: Fast one-click screenshot to save pictures and important records quickly.
3. Rich Expansion Ports & Specifications
Fully upgraded multi-port design to solve the problem of insufficient laptop interfaces.
USB-C Port: 5Gbps high-speed data transmission
USB 3.0 × 2: High-speed connection for mouse, keyboard, U disk and mobile hard drive
USB 2.0 Port: Stable connection for low-power peripherals
4K HDMI Output: 4K@60Hz high-definition display, support extended and mirrored screen
Gigabit RJ45 LAN Port: 1000Mbps wired network, stable and low latency
100W PD Charging Port: Support laptop pass-through charging
SD / TF Card Reader: Dual card slot simultaneous reading, ideal for photographers and creators
3.5mm Audio Jack: Connect headphones, headsets and microphones for audio input & output
4. High-Speed & Stable Performance
High-speed transmission protocol, large file transfer in seconds.
Gigabit wired network, smooth office, gaming and online meetings.
4K high-definition video output, clear and smooth visual experience.
Dual card reader design, fast import of camera and drone materials.
Plug and play, no driver needed, easy to use.
5. Wide Compatibility
Desktop & Laptop: Compatible with Windows / macOS system
Mobile Devices: Type-C smartphones, tablets
Game Devices: Handheld game consoles, mini hosts
Universal for daily office, design creation, gaming and live streaming scenarios
6. Product Information
Product Name: Knob Type-C Docking Station
Material: Premium ABS wear-resistant shell
Design: Compact desktop placement, reasonable port layout, no plug interference
Operation Mode: Physical knob + shortcut key one-touch control
Feature: Multimedia control + multi-port expansion all in one
7. Application Scenarios
Office Work
Make up for insufficient laptop interfaces, realize dual-screen office, wired network connection, one-click volume adjustment, screen lock and screenshot to improve office efficiency.
Design & Creation
Quickly read memory card materials, connect external display for split-screen creation, stable high-speed transmission for video editing and picture processing.
Gaming & Entertainment
Gigabit low-latency network, RGB gaming atmosphere light, one-click volume mute, compatible with game consoles for large-screen gaming experience.
Live Streaming & Online Class
Independent audio port connection for headset and microphone, free volume adjustment, simple and convenient multimedia control.
8. Product Advantages Summary
✨ All-in-one design, save desktop space and reduce messy wiring
✨ Physical knob intuitive control, bid farewell to complicated keyboard shortcuts
✨ Complete interface configuration, meet daily expansion needs in all scenarios
✨ Solid and durable material, stable long-term operation
✨ Multi-device universal, plug and play, easy for everyone to use
AFTER SALE SERVICE
- We offer a 100% satisfaction guarantee, a 30-day money-back guarantee.
- We have 24/7/365 Facebook Messenger and email support.
- We strive to make our customers 100% satisfied with the product you have purchased. Please don't hesitate to email us with any questions or problems and we will help you right away.
- Tip: Buying 2 products or more at the same time will save you quite a lot on shipping fees.
THIS PRODUCT IS A LIMITED PRODUCTION AND IS NOT AVAILABLE IN STORES. WILL SELL OUT FAST!
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