The Belkin INC020 has an indicator light that shows the operational status of the dock.
 
| 
 Status  | 
 Color  | 
 Description  | 
| 
 Power  | 
 None  | 
 AC power plug is unplugged. All dock functions are disabled.  | 
| 
 White  | 
 AC power plug is connected. Full dock functionality is restored.  | |
| 
 Normal Mode  | 
 White  | 
 The dock is active and connected to a host.  | 
| 
 Standy Mode  | 
 Orange  | 
 The dock is powered on but not connected to a host.  | 
| 
 Sleep Mode  | 
 White  | 
 The host and dock are in Sleep Mode but still provide USB-C® charging to connected peripherals.  |