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UGREEN 13-in-1 USB-C Multifunction Adapter – CM681
Key Features
Brand: UGREEN
Dual 4K HDMI + 4K DisplayPort outputs
Gigabit RJ45 Ethernet port
Five USB ports (USB 3.2 & 3.0)
Dual SD and TF card readers + 3.5mm AUX
100W PD charging passthrough
1 Year Warranty
Ugreen 13-in-1 USB-C Multifunction Adapter CM681 Product Overview
The Ugreen 13-in-1 USB-C Multifunction Adapter CM681 is an enterprise-grade connectivity station designed to expand the operational capabilities of modern laptops, ultrabooks, and tablets. This UGREEN high-performance hardware hub converts a single USB-C or Thunderbolt port into 13 distinct physical interfaces. Encased in a sleek, heat-dissipating aluminum alloy chassis, it serves as a centralized desktop infrastructure for professional creators, developers, and office executives who require an expansive multitasking workspace with absolute signal stability
Core Features and Technical Specifications
Multi-Display Output Engine
The adapter features an advanced video routing matrix containing two HDMI ports and one DisplayPort connection. This specialized layout allows users to build high-resolution dual or triple display environments across compatible operating systems, enhancing data visualization and software multitasking:
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- Single Screen Deployment: Delivers crystal-clear video transmission up to 4K Ultra HD at a smooth 60Hz refresh rate.
- Multi-Monitor Configuration: Safely splits bandwidth to route stable, high-definition independent display feeds simultaneously across external monitors.
High-Speed USB 3.2 Gen 2 Architecture
To handle demanding data ingest tasks, the front panel features dedicated high-bandwidth data lanes. It incorporates one USB-C 3.2 Gen 2 port and one USB-A 3.2 Gen 2 port, both supporting SuperSpeed data transfer rates up to 10Gbps. This massive pipeline allows uncompressed 4K video batches, massive system backups, and database directories to migrate in seconds. Additional downstream USB-A 3.0 and USB-A 2.0 ports on the rear panel accommodate essential peripherals like keyboards, mice, and flash storage drives.
Integrated 100W Power Delivery Passthrough
To maintain continuous system uptime under heavy peripheral loads, the adapter is equipped with a dedicated USB-C Power Delivery 3.0 input port. This port accepts external charging cables up to 100W, routing safe electrical current directly to the host laptop while simultaneously powering all attached downstream accessories, cooling pads, and mechanical hard drives
Gigabit Networking and High-Speed Media Slots
A secure, lightning-fast network connection is provided by an integrated RJ45 Gigabit Ethernet port, delivering stable wired internet speeds up to 1000Mbps. For creative professionals, the dual card reader slots accommodate SD and Micro SD (TF) formats simultaneously at high bus speeds. Audio connections are managed via a front-facing 3.5mm auxiliary jack that handles crisp stereo output and microphone input synchronously.
Key Benefits for Users
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- True Desktop Consolidation: Combines 13 essential data, power, network, and video interfaces into one centralized hardware assembly.
- Premium Thermal Regulation: The rugged aluminum alloy enclosure acts as a passive heatsink, quickly dissipating internal warmth during sustained high-speed data operations.
- Zero Driver Deployment: Full plug-and-play functionality operates immediately across Windows, macOS, Linux, and ChromeOS configurations without software installations.
- Port Strain Mitigation: Keeps permanent desk cables neatly routed behind the unit, protecting delicate built-in laptop ports from frequent plugging wear.
Ideal Applications and Use Cases
Professional Creative Studios
Enables video editors, 3D animators, and sound designers to stream uncompressed timeline video feeds to multiple external reference monitors while syncing external SSD scratch disks at 10Gbps.
Corporate Multi-Tasking Workstations
Perfect for financial analysts, programmers, and remote workers who need to run live spreadsheets, code compilers, and video conference dashboards across several screens simultaneously.
IT Infrastructure Diagnostics
An essential tool for network administrators and systems engineers who require an all-in-one connectivity adapter to interface with mixed analog-digital legacy server arrays and secure local area networks.
Modern Hybrid Home Offices
Provides a clean, minimalist desktop layout that allows users to connect a single integrated USB-C cable to their laptop to instantly activate a complete dual-screen command station.
Summary Profile
- Product Brand: Ugreen
- Model Identifier: CM681
- Host Connection Interface: USB Type-C / Thunderbolt Compatible
- Video Outputs: 2x HDMI Female, 1x DisplayPort Female
- High-Speed Data Ports: 1x USB-C 3.2 Gen 2 (10Gbps), 1x USB-A 3.2 Gen 2 (10Gbps)
- Downstream USB Expansion: 2x USB-A 3.0 (5Gbps), 2x Legacy USB-A 2.0
- Power Delivery Input: USB-C PD 3.0 Passthrough up to 100W
- Wired Network Interface: RJ45 Gigabit Ethernet (10/100/1000 Mbps)
- Integrated Card Reader: 1x SD Slot, 1x Micro SD / TF Slot (Simultaneous Read/Write)
- Audio Interface: 3.5mm Stereo Auxiliary Input/Output Jack
- Outer Enclosure Material: Premium Space Gray Aluminum Alloy
- Operating System Compatibility: Windows, macOS, Linux, ChromeOS
