Technical Specifications
General Information
| Brand | UGREEN |
| Model | CM653 (15548) |
| Product Type | 4-Port USB-A Hub |
Input Interface
| Input Port | 1× USB-A Male |
| USB Standard | USB 3.2 Gen 1 |
| Max Input Speed | Up to 5Gbps |
Output Interface
| Output Ports | 4× USB-A Female |
| Output Standard | USB 3.2 Gen 1 |
| Backward Support | USB 2.0 / USB 1.1 |
Power & Safety
| Power Input Port | 1× USB-C (Power Only) |
| Max Power Input | DC 5V ⎓ 2A |
| Protection Features | Voltage, Short-Circuit, Overcurrent |
Indicators & Efficiency
| LED Indicators | 2× Blue LEDs |
| No-Load Current | ~87 mA |
Thermal Limits
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -10°C to 60°C |
| Max Surface Temp | ~35.9°C |
System Compatibility
| Supported OS | Windows, macOS, Linux |
| Driver Requirement | Plug & Play |
Warranty
| Warranty | 01-Year Brand Warranty |