Should I block it?

No, this file is 100% safe to run.

Additional versions

7.4.0.125	6.67%
7.4.0.122	13.33%
7.4.0.122	6.67%
7.4.0.115	20.00%
7.4.0.110	13.33%
7.4.0.96	20.00%
7.3.0.100	13.33%
7.3.0.95	6.67%

Relationships

sim.dll

Bluetooth Software by Atheros Communications Inc. (Signed)

Remove sim.dll

Version:	7.4.0.115
MD5:	4eb870968a5c67fb85a2a0a81876d372
SHA1:	fb5bfa6026a292076a8a14c9b5674188388a5c7f

What is sim.dll?

Bluetooth Tray is a Bluetooth Software module for Atheros Commnucations line of Bluetool products. Atheros provides its own Bluetooth stack for easy portability and also supports standard Bluetooth stacks.

About sim.dll (from Atheros Communications Inc.)

“Atheros Bluetooth® technology. It’s a great way to sync and share files, photos, music, games and videos at the speed of Wi-Fi, but with the ease of Bluetooth. It’s also a great way to extend and enha”

Details

File name:	sim.dll
Publisher:	Atheros Commnucations
Product name:	Bluetooth Software
Description:	Bluetooth Tray
Typical file path:	C:\Program Files\bluetooth suite\sim.dll
Original name:	AthBtTray.exe
File version:	7.4.0.115
Size:	40.66 KB (41,632 bytes)
Certificate
Issued to:	Atheros Communications Inc.
Authority (CA):	VeriSign
Expiration date:	Friday, January 4, 2013
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No

More details

Programs

The following program will install this file

Atheros Bluetooth Suite 64

Atheros Communications

8% remove

Atheros Bluetooth Suite (64-bit version) is the Bluetooth Software module for Atheros Commnucations line of Bluetool products. Atheros provides its own Bluetooth stack for easy portability and also supports standard Bluetooth stacks.