PCI\VEN_8086&DEV_9D64
Serial IO driver
PCI\VEN_8086&DEV_9D64 is the Intel Corporation Sunrise Point-LP Serial IO I2C Controller #4, 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_9D64 |
|---|---|
| Device name | Sunrise Point-LP Serial IO I2C Controller #4 |
| 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 Sunrise Point-LP Serial IO I2C Controller #4
- 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_9D64. - 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_9D60Sunrise Point-LP Serial IO I2C Controller #0VEN_8086&DEV_9D61Sunrise Point-LP Serial IO I2C Controller #1VEN_8086&DEV_9D62Sunrise Point-LP Serial IO I2C Controller #2VEN_8086&DEV_9D63Sunrise Point-LP Serial IO I2C Controller #3VEN_8086&DEV_9D65Sunrise Point-LP Serial IO I2C Controller #5VEN_8086&DEV_9D66Sunrise Point-LP Serial IO UART Controller #2VEN_8086&DEV_9DA4Cannon Point-LP SPI ControllerVEN_8086&DEV_9DA8Cannon Point-LP Serial IO UART Controller #2
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.