The following table shows the differences between Onsite Managers and Device Managers, and can help you decide when to use them.
| 
 | Onsite Manager | Device Manager | 
|---|---|---|
| Manages all devices in a Site | X | 
 | 
| Manages a Single Device only | 
 | X | 
| Manages the device when both OM and DM are present on a device | 
 | X | 
| Manages both Windows and Mac | X | 
 | 
| Is OS-specific (Choose Windows or Mac) | 
 | X | 
| Requires device access to the Internet when managing patches | 
 | X | 
| Supports device discovery | X | 
 | 
| Supports cloud service monitors | X | 
 | 
| Supports Wake-on-LAN | X | 
 | 
| Supports Microsoft Office 365 and VMWare service modules | X | 
 | 
