PCI\VEN_8086&DEV_7A28
700 Series Chipset Family UART #0 driver
PCI\VEN_8086&DEV_7A28 is the Intel Corporation 700 Series Chipset Family UART #0, a Serial IO device. It connects the touchpad, sensors or buttons on many laptops. If it has no driver the touchpad or rotation sensor may not work. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.
Device details
| Hardware ID | PCI\VEN_8086&DEV_7A28 |
|---|---|
| Device name | 700 Series Chipset Family UART #0 |
| Maker | Intel Corporation (PCI vendor ID 8086) |
| Device type | Serial IO |
| Driver guide | Get the Intel Serial IO driver |
How to install the driver for 700 Series Chipset Family UART #0
- Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with
PCI\VEN_8086&DEV_7A28. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Serial IO drivers are rarely offered here, so the PC maker is the main source.
- Check your PC maker. Enter your model or serial number on its support site and look under Chipset.
- Use the chip maker's package. Intel Serial IO Driver for 11th Generation Intel NUC products (SetupSerialIO.exe) on intel.com. Our get the intel serial io driver guide explains which package fits.
- Restart and check. Test the touchpad and any sensors after the restart.
Other Intel serial io IDs
VEN_8086&DEV_7779Core Ultra 200H/200V Series Processors I2C #1VEN_8086&DEV_777ACore Ultra 200H/200V Series Processors I2C #2VEN_8086&DEV_777BCore Ultra 200H/200V Series Processors I2C #3VEN_8086&DEV_7A24700 Series Chipset Family SPI (flash) ControllerVEN_8086&DEV_7A29700 Series Chipset Family UART #1VEN_8086&DEV_7A4C700 Series Chipset Family I2C Controller #0VEN_8086&DEV_7A4D700 Series Chipset Family I2C Controller #1VEN_8086&DEV_7A4E700 Series Chipset Family I2C Controller #2
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.