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:	7.4.0.122
MD5:	24755a775d5a05cd5aae7c9b50e2d1fa
SHA1:	d146898a04135eaa7c5da2ded85dc0803dbbde6b

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:	7.4.0.122
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.