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The OT-9199A Type-C All-in-One Docking Station is a desktop-class docking station that integrates 14 expansion ports, supporting simultaneous connection and use of Type-C devices such as laptops, tablets, and smartphones. Amid the trend toward increasingly streamlined laptop ports, the OT-9199A embraces the design philosophy of “one cable for all connections.” It integrates HDMI 4K video output, VGA high-definition screen mirroring, Gigabit Ethernet, PD fast charging, multiple USB ports, SD/TF card reading and writing, and 3.5mm audio output into a single unit, making it a desktop productivity hub tailored for modern hybrid work environments.
II. Core Features
14-in-1 · Comprehensive Interface Coverage for All Scenarios
The OT-9199A provides 14 expansion ports, comprehensively covering everyday work and entertainment scenarios:
Port Type Quantity, Function Description
HDMI ×1 4K, HD video output; connects to TVs/projectors
VGA ×1, Compatible with older projectors and monitors
RJ45 Gigabit Ethernet Port ×1, Wired network connection; stable, low-latency
USB 3.0 ×2 , High-speed data transfer (5 Gbps)
USB 2.0 ×2 , Connects peripherals such as keyboards, mice, and USB flash drives
USB-C (Data Transfer) ×2, Data synchronization and peripheral connection
USB-C (PD Charging) ×1, Supports PD 3.0 fast charging protocol
SD/TF Card Slot ×1, Dual-slot design, plug-and-read
3.5mm Audio Jack ×1, Connects to headsets and speakers
4K HD Output · Multi-Screen Collaboration
The HDMI port supports 4K Ultra HD resolution output, delivering crisp and detailed visuals; the VGA port ensures compatibility with older projectors and monitors. Whether for business presentations, design and photo editing, or multimedia entertainment, you’ll enjoy an immersive visual experience.
PD Fast Charging · Charge While You Use
Supports the PD 3.0 fast charging protocol; when connected to a Type-C power adapter, it can simultaneously charge devices such as laptops, tablets, and smartphones. Keep working without interruptions and enjoy worry-free battery life.
Gigabit Ethernet · Stable and Reliable
Equipped with an RJ45 Gigabit Ethernet port, it provides a wired network connection that is more stable and has lower latency than Wi-Fi—ensuring no disconnections during online meetings and smooth transfer of large files.
Multiple USB Ports · Full Peripheral Compatibility
Four USB ports (2×USB 3.0 + 2×USB 2.0) support simultaneous connection of various peripherals—such as USB flash drives, external hard drives, keyboards, and mice—allowing multiple devices to operate in parallel without conflicts.
Dual SD/TF Card Slots · Instant Data Transfer
The dual SD and TF card slot design supports plug-and-read functionality for memory cards from cameras, drones, action cameras, and other devices, eliminating the need for an external card reader when exporting media.
3.5mm Audio · Immersive Experience
The 3.5mm audio jack connects to headphones, speakers, and other audio devices, meeting both personal entertainment and professional monitoring needs.
Thermal Design · Stable Operation
The chassis features strategically placed ventilation holes to effectively control temperature during prolonged, multi-device operation, ensuring the dock operates reliably.
Why Do You Need a Type-C Dock?
In pursuit of ultimate portability, modern slim laptops often include only 1–2 Type-C ports. However, daily work requires connecting to a monitor (HDMI/VGA), a wired network (RJ45), a USB flash drive or external hard drive (USB), a mouse and keyboard (USB), headphones (3.5mm audio), and SD/TF memory cards—creating a stark conflict between the number of ports available and the demand for peripherals.
The OT-9199A Type-C All-in-One Docking Station was designed specifically to resolve this issue: a single Type-C cable connects to your laptop, tablet, or smartphone, instantly expanding it to 14 functional ports, allowing you to connect and use all peripherals simultaneously.
Who Should Use the OT-9199A?
Business Professionals: Screen mirroring in meeting rooms (HDMI + VGA dual compatibility) + stable wired network connection + PD fast charging for laptops
Designers/Video Editors: 4K HD output + SD/TF card slots for quick media import + multiple USB ports for connecting graphics tablets and external hard drives
Programmers: Multi-screen expansion + Gigabit Ethernet + simultaneous keyboard and mouse connection
Students/Teachers: Connecting tablets or smartphones to projectors + USB flash drive read/write + headphone audio output
Desktop Setup Enthusiasts: A single dock consolidates all cables, keeping the desk neat and organized
Key Advantages of the OT-9199A
14-in-1, Most Comprehensive Port Selection: HDMI 4K + VGA + Gigabit RJ45 + USB 3.0 × 2 + USB 2.0 × 2 + USB-C × 3 + SD/TF + 3.5mm Audio—covers all daily connectivity needs
4K Ultra HD Output: HDMI port supports 4K resolution, delivering crisp visuals ideal for both work and entertainment
PD 3.0 Fast Charging: Supports the Type-C PD charging protocol, allowing you to charge while working and say goodbye to battery anxiety
Gigabit Wired Network: More stable and lower latency than Wi-Fi, ensuring smoother online meetings, gaming, and large file transfers
Simultaneous Connections with No Interference: All ports support simultaneous use, allowing multiple devices to operate in parallel
Ventilation Design: Maintains stable temperatures even during prolonged, high-load operation
Compatible Devices
The OT-9199A Type-C All-in-One Docking Station offers broad compatibility:
Laptops: MacBook series, Huawei MateBook, Lenovo ThinkPad, Dell XPS, Xiaomi Notebook, etc.
Tablets: iPad Pro (Type-C model), Huawei MatePad, Samsung Tab series, etc.
Smartphones: Phones that support Type-C DisplayPort Alt Mode
Plug-and-play with no driver installation required; compatible with major operating systems including Windows, macOS, Android, and Linux.

