This Broadcom Bluetooth chipset is often not correctly install, or not installed at all mainly due to appearing in the device manager in Windows as nothing but the chipset name: BCM20702A0.

1. The specs on the AMD Radeon HD Graphics driver. Hello all, I have an acer Aspire 7750g with an i7 2670qm processor, hm65 chipset and amd 6650m card running windows 7 64 bit. Answers Drivers and 6850M, and Download Acer Aspire AS7750G 17.
2. Updates are recommended for all Windows 10, 8, Windows 7, XP and Vista users. Download and install Acer Drivers. If you are having problems with an Acer PC or another Acer device, the problem could be with your Acer Drivers. This often happens when users upgrade to a new Operating System and fail to update their Drivers so the Acer Drivers may.

The Broadcom BCM20702A0 chipset is used on a vast amount of laptops, USB Dongle adapters and much more. Hopefully the correct device driver below will fix your issues, and as always backup your system and files before attempting to install any new drivers.

Another thing that will deactivate/ uninstall this driver is Windows update especially in Windows 10 and late releases. Reinstalling the driver will fix the issue.

Acer 7741g Drivers Download For Windows 10 8.1 7 Vista Xp Installer

Below are drivers for Thinkpad and HP Laptops also a generic driver that might cover all of them.

Acer 7741g Drivers Download For Windows 10 8.1 7 Vista Xp 32-bit

If the device is showing a code 10 error follow the Code 10 Error guide.

Download Acer Aspire 7741G Intel Graphics Driver 8. For Windows 7 64-bit (Graphics Board). Download the wireless network driver for the lenovo. Also note that these drivers are in both windows 7 and windows 8 version with both 32bit and 64bit drivers. 4741 5750 7551 7560 7560g acer product. Module is located in windows 10. Download the netbook to the windows 10. New taipei city, 49 gmt.

Also this chipset does have issues working on Hackinosh setups, there is a Kext support that we will add below.

Lenovo device ids:

USBVID_0A5C&PID_21E6&REV_0112

USBVID_0A5C&PID_21E6

Extract the zip file to your desktop or a location that you can delete after the install. After the files are extracted run the setup.exe as an administrator.

Acer 7741g Drivers Download For Windows 10 8.1 7 Vista Xp 64-bit

Fabricantes del driver	Versión	Tipos de driver	Descripción	Descargar
DriverHub	32bit64bitWindows 7	2010-08-28	Display adapters Sound, video and game controllers	AMD	32bit64bitWindows 7	2010-08-25	Display adapters Sound, video and game controllers	ATI VGA Driver	32bit64bitWindows 7	2010-08-25	Display adapters Sound, video and game controllers	VGA Driver (Mobility Radeon HD 5450 / 5650)	64bitWindows 7	2010-07-28	Display adapters Sound, video and game controllers System devices	Intel VGA DriverIntel	32bitWindows 7	2010-07-28	Display adapters Sound, video and game controllers System devices	Intel VGA DriverIntelVendor: Intel	32bit64bitWindows 7	2010-06-23	Bluetooth devices BluetoothVirtual Human Interface Devices (HID) 1 más Bluetooth devices BluetoothVirtual Human Interface Devices (HID) Sound, video and game controllers	BroadcomVendor: Broadcom	64bitWindows 7	2010-04-21	Display adapters Sound, video and game controllers System devices	Intel	32bitWindows 7	2010-04-21	Display adapters Sound, video and game controllers System devices	VGA Driver	32bit64bitWindows 7	2010-02-12	Network adapters	Atheros Wireless LAN Driver	32bit64bitWindows 7	2010-01-28	Bluetooth devices BluetoothVirtual Human Interface Devices (HID) 1 más Bluetooth devices BluetoothVirtual Human Interface Devices (HID) Sound, video and game controllers	Broadcom Bluetooth Driver	32bit64bitWindows 7	2010-01-25	Display adapters Sound, video and game controllers System devices	Intel VGA DriverIntel	32bit64bitWindows 7	2010-01-22	Display adapters Sound, video and game controllers	ATI VGA DriverATI	32bit64bitWindows Vista 32bit64bitWindows 7	2010-01-21	Network adapters	Broadcom Wireless LAN DriverBroadcomVendor: Broadcom	32bit64bitWindows 7	2009-12-17	IDE ATA/ATAPI controllers SCSI and RAID controllers	Intel SATA AHCI DriverIntelVendor: Intel	32bit64bitWindows 7	2009-12-11	Network adapters	Broadcom LAN DriverBroadcomVendor: Broadcom	32bit64bitWindows 7	2009-12-10	Sound, video and game controllers System devices	Realtek Audio DriverRealtek	32bitWindows XP 32bit64bitWindows 7	2009-12-03	Modem	Modem Driver	32bit64bitWindows 7	2009-11-12	Mice and other pointing devices	Vendor: ALPS	32bitWindows XP 32bitWindows Vista 32bit64bitWindows 7	2009-10-26	System devices	Intel Turbo Boost DriverIntelVendor: Intel	32bitWindows XP 32bit64bitWindows Vista 32bit64bitWindows 7	2009-09-17	Mice and other pointing devices	Synaptics Touchpad Driver	32bitWindows XP 32bit64bitWindows 7	2009-09-17	Ports (COM and LPT) System devices	Intel Intel iAMT DriverIntelVendor: Intel	32bitWindows XP 32bit64bitWindows 7	2009-09-15	Network adapters	Intel Wireless LAN DriverIntelVendor: Intel	32bit64bitWindows 7	2009-05-26	Universal Serial Bus controllers	Alcor Card Reader DriverAlcorVendor: Alcor	32bit64bitWindows 7	2009-05-04	1	Atheros Bluetooth Driver (3.0)AtherosVendor: Atheros	32bit64bitWindows 7	2009-05-04	1	Atheros Bluetooth Driver	64bitWindows 7	2009-05-04	1	Atheros Bluetooth Driver for Windows 7 SP1Atheros Bluetooth DriverAtheros	32bitWindows 7	2009-05-04	1	Atheros Bluetooth Driver for Windows 7 SP1Atheros Bluetooth DriverAtherosVend...Atheros Bluetooth Driver Atheros Vendor: Atheros'>más	32bit64bitWindows XP 32bit64bitWindows Server 2003 32bit64bitWindows Vista 32bit64bitWindows 7 32bit64bitWindows 8	n/a	Otro	Intel QM57 / HM55 Chipset driver