Key Features
- Manufacturer Part Number: 03X6819
- Device Supported: Notebook
- Total Number of USB Ports: 4
- Number of USB 3.0 Ports: 4
- DisplayPort: Yes
- DVI: Yes
- Compatibility: Lenovo Thinkpad Edge Notebooks:
- E431
- E531
- S431
- S531
- E440
- E540