Should I block it?
No, this file is 100% safe to run.
 
     
    
        App4R.DevMons.NetworkCardDevMon.dll
NetworkCardDevMon
| Version:    | 1.0.2676.13193 | 
| MD5:    | c7093a310b2dd6cfb0436938711ba409 | 
| SHA1:    | 21a9b4470b5dce28152763a56afb4ed49e71169b | 
| SHA256:    | 88054273eacb682fab51fac5b037b308361e3e956a14078d2ff258a981e7d856 | 
Overview
app4r.devmons.networkcarddevmon.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC).
Details
| File name: | app4r.devmons.networkcarddevmon.dll | 
| Product name: | NetworkCardDevMon | 
| Typical file path: | C:\Program Files\lexmark 3500-4500 series\app4r.devmons.networkcarddevmon.dll | 
| File version: | 1.0.2676.13193 | 
| Size: | 20 KB (20,480 bytes) | 
| Digital DNA | 
| File packed: | No | 
| Code language: | Microsoft Visual C# / Basic .NET | 
| .NET CLR: | Yes | 
| .NET NGENed: | No | 
More details
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 
66.67% | 
 | 
| Windows 8.1 Pro | 
33.33% | 
 | 
Distribution by country
Austria installs about 33.33% of NetworkCardDevMon.