USB\VID_­0CF3&­PID_­3000 drivers

Here is 13 drivers compatible with USB\VID_­0CF3&­PID_­3000.
This is Device ID of Atheros Valkyrie BootROM.
Here is only last drivers for this DeviceId. Almost all of them are compatible with your hardware.
Anyway, you can try to use extended search exactly for your hardware.
Category:PC
Manufacturer:ACER
Hardware:Aspire ZC-107
Software name:Atheros Wireless LAN Driver
Version:10.0.0.276
File Size:301.85Mb (316516057 bytes)
Released:04 Nov 2014
System:Windows 8.1 64-bit
Description:Atheros Wireless LAN Driver for ACER Aspire ZC-107Download ACER Aspire ZC-107 Atheros Wireless LAN Driver 10.0.0.276
Category:PC
Manufacturer:ACER
Hardware:Aspire TC-602
Software name:Atheros Bluetooth Driver
Version:8.0.0.230
File Size:234.25Mb (245630563 bytes)
Released:27 Oct 2014
System:Windows 8 64-bit
Description:Atheros Bluetooth Driver for ACER Aspire TC-602Download ACER Aspire TC-602 Atheros Bluetooth Driver 8.0.0.230
Category:PC
Manufacturer:ACER
Hardware:Aspire TC-602
Software name:Atheros Bluetooth Driver
Version:8.0.1.320
File Size:267.81Mb (280821726 bytes)
Released:27 Oct 2014
System:Windows 7 64-bit
Description:Atheros Bluetooth Driver for ACER Aspire TC-602Download ACER Aspire TC-602 Atheros Bluetooth Driver 8.0.1.320
Category:PC
Manufacturer:ACER
Hardware:Aspire TC-120
Software name:Atheros Bluetooth Driver
Version:8.0.1.314
File Size:251.9Mb (264137225 bytes)
Released:10 Jun 2014
System:Windows 8.1Windows 8.1 64-bit
Description:Atheros Bluetooth Driver for ACER Aspire TC-120Download ACER Aspire TC-120 Atheros Bluetooth Driver 8.0.1.314
Category:PC
Manufacturer:ACER
Hardware:Veriton L6630G
Software name:Atheros Bluetooth Driver
Version:8.0.1.314
File Size:251.71Mb (263937227 bytes)
Released:13 Oct 2014
System:Windows 7
Description:Atheros Bluetooth Driver for ACER Veriton L6630GDownload ACER Veriton L6630G Atheros Bluetooth Driver 8.0.1.314