Mokin 12-IN-1 USB-C Multifunctional Hub User Guide
Quick guide for the Mokin 12-IN-1 USB-C Multifunctional Hub (UC3311). Learn about port specifications, display limitations for macOS, and data transfer speeds.
Table of contents
Quick guide from the manual
This document provides essential information for the Mokin 12-IN-1 USB-C Multifunctional Hub (model UC3311). It covers port identification, technical specifications, and critical compatibility limitations regarding multi-monitor setups on different operating systems.
Product Diagram
The hub features 13 distinct connection points:
- 1. USB-C PD 3.0
- 2. USB-A 2.0 Port
- 3. DP (DisplayPort)
- 4. HDMI
- 5. VGA
- 6. RJ45 (Ethernet)
- 7. SD Card Slot
- 8. Micro SD Card Slot
- 9. USB-A 3.0 Port
- 10. USB-C 3.0 Port
- 11. USB-C 3.0 Port
- 12. 3.5mm Audio/Mic
- 13. Host (USB-C cable)
Technical Specifications
The hub supports the following performance standards:
- HDMI: 4K@60Hz
- DP: 4K@60Hz
- VGA: 1080P@60Hz
- USB 3.0: Up to 5Gbps
- USB 2.0: 480Mbps
- RJ45: Up to 1000Mbps
- SD/Micro SD: Read 10-40MB/s, Write 10-30MB/s
- USB-C PD 3.0: Input 100W Max
- 3.5mm Audio/Mic: Supported
Compatibility and Limitations
macOS Users: macOS can only support one external monitor. Connecting a second or third external monitor will result in the screens being mirrored from the first monitor.
Windows Users: Windows does not have the same monitor limitation as macOS and can support extended displays.
Manufacturer information
MOKiN
Practical help
Common problems
Note that macOS only supports one external monitor; additional monitors will mirror the first display.
Before use
- Ensure your device supports USB-C Power Delivery if using the PD port.
- Verify that your host device has a compatible USB-C port.
- Check that your monitors support the required resolution (4K@60Hz for HDMI/DP, 1080P@60Hz for VGA).
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.