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.
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.
Drivers: Version: OS Windows: Download Driver: Huawei E303 Driver 4.25.22.00 XP Vista 7 8 Download; Huawei E303 Driver 5.01.05.00 XP Vista 7 8 8.1 Download. USB 3.0 Driver for Windows 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - ThinkPad. Vista (32-bit, 64-bit), XP - ThinkPad. Ukraine United Arab Emirates United. Hardware USB Fax modem with voice and Caller ID. Conexant chipset. Windows 10/8/7/Vista/XP 64 bit/32 bit. Linux/Raspberry Pi. Compatible with FaxTalk, WinFax PRO, PhoneTray, Windows Fax. Acer 1555 driver download for windows 10. Update the Conexant HSF Modem Drivers For Windows 10 with ease. Easy Driver Pro makes getting the Official Conexant HSF Modem Drivers For Windows 10 a snap. USB-RS232 Serial Converter Driver Download. Windows 7 64-bit & 32-bit, Windows Vista 64-bit & 32-bit, Windows XP, Windows 2000, Windows Me, Windows 98. Important note regarding Windows 7 and Vista: The driver MUST be installed 'as Administrator' Right-click the downloaded EXE file and choose Run as administrator. Prolific USB to Serial Driver Windows 10. Windows 8.1 64bit. Windows 8.1 32bit. Windows 7 64bit. Windows 7 32bit.
Below are drivers for Thinkpad and HP Laptops also a generic driver that might cover all of them.
If the device is showing a code 10 error follow the Code 10 Error guide.
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.
MTK USB Serial Port Driver v1.1 is a small application for windows computer created by Mediatek Mobility Team, which allows you to install the Mediatek USB Driver on the Windows Computer.
Usb Serial Modem Drivers Download For Windows 10 8.1 7 Vista Xp Download
MTK USB Serial Port Driver helps the PC to identify your phone in order to flash the stock firmware, flash the IMEI or simply transfer any file from your android Phone to another device.
It allows you to install the required driver on the PC for android devices running on mediatek chipset only. Since, it is an open source tool, You may use it free for always.
In order to use the MTK USB Serial Port Driver, you need to install the Universal ADB Driver on your computer.
After installing the Android Universal Driver on your computer you need to connect your Android device to the computer using the USB data cable. And once your Android device is detected by the computer, you need to launch the Tool.
MTK USB Serial Port Driver v1.1
Package Name: MTK_USB_Serial_Port_Driver_v1.1.zip
Alternative Name: MTK USB Serial Port Driver v1.1
Package Version: v1.1
Package Size: 757 KB
Readme Once:
The Adaptec AHA-2940W PCI-to-Fast SCSI host adapter provides a powerful multi-tasking interface between your computer's PCI bus and SCSI devices (disk drives, CD-ROM drives,scanners, tape backups, removable media drives, etc.). AHA-2940UW The AHA-2940UW Ultra Wide adapter is a PCI to Ultra Wide SCSI adapter that provides connections for up to 15 wide UltraSCSI devices and transfers data at up to 40 MBytes/sec. Adaptec Aha 2940 2940w Pci Scsi Controller free download - Adaptec SCSI RAID Controller, Adaptec ASPI Drivers, Adaptec UDF Reader Driver, and many more programs. Drivers adaptec aha-2940/2940w pci-scsi-controller.
[*] Compatibility: The MTK USB Serial Port Driver runs perfectly on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10 (32 bit and 64 bit).
[*] Take a Backup: If you are willing to try the above tool, then please take a backup of your personal data from your Android Smartphone or Tablet. As flashing any Firmware or recovery may brick the device.
Usb Serial Modem Drivers Download For Windows 10 8.1 7 Vista Xp 64-bit
[*] Other Tools: If you are searching for other useful tools then follow our Tools Section to download free GSM Tools.
Usb Serial Modem Drivers Download For Windows 10 8.1 7 Vista Xp Full
[*] Credits: The MTK USB Serial Port Driver is created and distributed by Mediatek Mobility Team (developer). So, full credits goes to Mediatek Mobility Team (developer) for sharing the tool for free.