The YAMAHA RTX830 is a 4-port wired LAN router that provides a stable network connection. - Brand: YAMAHA - Model Name: RTX830 - Number of Ports: 4 ports - USB Ports: 2 ports - Power Supply: AC adapter - Color: Blue Initialized. It should be fine, but if it doesn't work, you can start it in factory default settings by pressing the following three buttons while turning on the power: micoSD USB DOWNLOAD Thank you for viewing.