UGREEN MM123 USB-C to HDMI + VGA Converter

Dual-Output Display Connectivity Solution

The UGREEN MM123 delivers versatile display compatibility by transforming a single USB-C port into both HDMI and VGA outputs simultaneously. This white converter bridges the technology gap between modern USB-C devices and both contemporary and legacy display systems, providing exceptional flexibility across multiple environments.

Advanced Multi-Display Technology

The UGREEN MM123 incorporates sophisticated engineering for reliable visual performance:

• Supports mirrored or extended display modes across both outputs simultaneously
• HDMI port delivers up to 4K resolution at 30Hz refresh rate
• VGA connection provides up to 1080p at 60Hz for legacy display compatibility
• Compatible with USB-C DP Alt Mode standard for direct video signal transmission
• Supports HDR content through the HDMI connection for enhanced visual depth

Intelligent Signal Processing

Signal integrity defines the UGREEN MM123 design philosophy. The converter utilizes high-grade chipsets that maintain video quality even during extended usage sessions. Furthermore, the integrated signal amplification technology ensures stable connections across varying cable lengths, eliminating common issues like signal degradation or display flickering.

Plug-and-Play Functionality

The UGREEN MM123 requires no additional software or drivers for operation. Simply connect the converter to your USB-C device, attach your display cables to the appropriate outputs, and experience immediate visual transmission. Additionally, the converter’s compact form factor (approximately 65mm × 45mm × 15mm) makes it an ideal travel companion for professionals who frequently present across various environments.

Ideal Users for the UGREEN MM123

This converter particularly benefits:

• Presenters and educators – The MM123’s dual-output capability enables connection to both modern and legacy projection systems found in varied presentation environments
• IT professionals – Simplify equipment deployment with a single adapter that addresses multiple display interface requirements across diverse hardware ecosystems
• Hybrid workspace users – Connect simultaneously to both home office monitors and corporate presentation systems without changing adapters
• Academic professionals – The combination of HDMI and VGA outputs ensures compatibility with both newer classroom displays and established educational equipment

Physical Specifications

• Model: UGREEN MM123
• Dimensions: Approximately 65mm × 45mm × 15mm
• Weight: 48g
• Housing Material: ABS plastic with matte finish
• Input: USB-C Male
• Outputs: HDMI Female, VGA Female
• Cable Length: 15cm from USB-C connector to adapter body
• Color: White

Performance Specifications

• HDMI Resolution: Up to 4K (3840×2160) @ 30Hz
• VGA Resolution: Up to 1080p (1920×1080) @ 60Hz
• HDR Support: Yes (HDMI output only)
• Simultaneous Output: Yes
• Power Requirements: Bus-powered (no external power needed)
• Chipset: Advanced display controller with signal amplification

Compatibility Specifications

• Operating Systems: Windows 8/10/11, macOS 10.11+, Chrome OS
• Video Output Requirements: Device must support DP Alt Mode over USB-C
• Compatible Devices: MacBook Pro/Air, iPad Pro, Samsung Galaxy S/Note, Surface devices, and other USB-C devices with video output support
• Not Compatible With: USB-C charging-only ports or data-only implementations

Package Contents

• 1× UGREEN MM123 USB-C to HDMI + VGA Converter (White)
• 1× User Manual
• 1× Warranty Card