Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.4.0.125 2.78%
7.4.0.125 2.78%
7.4.0.122 5.56%
7.4.0.122 2.78%
7.4.0.115 8.33%
7.4.0.115 2.78%
7.4.0.110 5.56%
7.4.0.96 8.33%
7.3.0.100 8.33%
7.3.0.95 5.56%
7.2.0.83 2.78%
7.2.0.80 2.78%
7.2.0.65 2.78%
7.2.0.60 5.56%
7.2.0.55 2.78%
7.2.0.55 2.78%
7.2.0.45 2.78%
7.2.0.45 5.56%
7.2.0.45 2.78%
7.2.0.40 2.78%
7.2.0.40 2.78%
7.2.0.34 2.78%
7.2.0.28 2.78%
7.1.0.22 2.78%
7.1.0.18 2.78%

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegSetValueExW, RegQueryValueExW, RegOpenKeyExA, RegCreateKeyExW, RegOpenKeyExW, RegCloseKey, RegQueryValueExA
bthprops.cpl
BluetoothSdpEnumAttributes
kernel32.dll
GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, TerminateThread, GetLastError, EnterCriticalSection, Sleep, LeaveCriticalSection, OutputDebugStringA, SetThreadPriority, GetCurrentProcessId, InitializeCriticalSection, DeleteCriticalSection, UnhandledExceptionFilter, ExitThread, ResetEvent, GetCurrentThreadId, InterlockedExchangeAdd, CreateThread, ResumeThread, InterlockedExchange, CreateEventW, CloseHandle, SetUnhandledExceptionFilter, WaitForSingleObject, DeviceIoControl, GetOverlappedResult, CreateFileW, InterlockedDecrement, OutputDebugStringW, IsDebuggerPresent, QueryPerformanceCounter, GetTickCount, GetSystemTimeAsFileTime, SetEvent, GetComputerNameW
msvcp80.dll
DllMain
msvcr80.dll
DllMain
setupapi.dll
SetupDiGetClassDevsW, SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInterfaceDetailW
user32.dll
SetTimer, DefWindowProcW, SendMessageW, RegisterClassW, CreateWindowExW, FindWindowW, GetMessageW, PostThreadMessageW, KillTimer, GetWindowThreadProcessId
ws2_32.dll
WSALookupServiceBeginW, WSALookupServiceNextW, WSASetServiceW, WSALookupServiceEnd
Export table
ath_l2cap_disconnect_all
BT_Cleanup
BT_Startup
BTDDB_AddDevice
BTDDB_GetDeviceInfo
BTDDB_GetObexVersion
BTL2CAP_CleanRescouce
BTRF_AcceptChannel
BTRF_AddDevice
BTRF_AdvanceCredit
BTRF_CloseChannel
BTRF_CreditFlowEnabled
BTRF_DeleteDevice
BTRF_DeregisterService
BTRF_DeregisterUser
BTRF_DisableSendDelayMode
BTRF_DisableTimer
BTRF_EnableSendDelayMode
BTRF_EnableTimer
BTRF_FrameSize
BTRF_GetRfcommPort
BTRF_MoveChannel
BTRF_ObexSnifferOff
BTRF_ObexSnifferOn
BTRF_OpenClientChannel
BTRF_OpenClientChannelEx
BTRF_RegisterServerChannel
BTRF_RegisterServerChannelEx
BTRF_RegisterUser
BTRF_RejectChannel
BTRF_RemoteDevice
BTRF_SendData
BTRFC_SetPermissionCallback
BTRFC_SetPnpState
BTW_SDP_AddRecord
BTW_SDP_RemoveRecord
LOG
RFA_AccpetChannel
RFA_AdvanceCredit
RFA_CloseChannel
RFA_DeregisterServerChannel
RFA_FrameSize
RFA_MoveChannel
RFA_OpenClientChannel
RFA_RegisterServerChannel
RFA_RespondChannel
RFA_SendData

L2capLib.dll

Bluetooth Software by Atheros Communications Inc. (Signed)

Remove L2capLib.dll
Version:   7.2.0.55
MD5:   87826a4cfb5a295dde62f7972f28222e
SHA1:   7e55819b45ba98b14dafa8f4a33d3d7484562e50
SHA256:   f0eb9905f4c8cea1a82ba7dbd5d421b82382c3615ad91962ca4f331b952a2f0c

What is L2capLib.dll?

L2capLib Dynamic Link Library 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 L2capLib.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”

DetailsDetails

File name:l2caplib.dll
Publisher:Atheros Commnucations
Product name:Bluetooth Software
Description:L2capLib Dynamic Link Library
Typical file path:C:\Program Files\bluetooth suite\l2caplib.dll
File version:7.2.0.55
Size:99.16 KB (101,536 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

ResourcesPrograms

The following program will install this file
Bluetooth Win7 Suite
 Atheros Communications
8% remove
“Bluetooth Win7 Suite is a PC-based software package that provides the upper-layer Bluetooth stack functionality in support of the Atheros Bluetooth solution. Bluetooth Win7 Suite requires a Bluetooth device to be connected via USB to the PC for proper operation. Bluetooth Win7 Suite, through its simple Graphical User Interface, allows you to quickly find, connect, and communicate with other Bluetooth devices. The Bluetooth Win7 Suite is...”

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.00%
Windows 7 Ultimate 33.33%
Windows 7 Home Basic 13.89%
Windows 7 Professional 2.78%

Distribution by countryDistribution by country

India installs about 20.00% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 34.48%
Sony 20.69%
Dell 20.69%
Hewlett-Packard 13.79%
ASUS 6.90%
Samsung 3.45%
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