CY4609

USB ID 04b4:6502 · Cypress Semiconductor Corp.

VendorCypress Semiconductor Corp.
Vendor ID04b4
Device ID6502
Windows hardware IDUSB\VID_04B4&PID_6502
Linux modaliasusb:v04B4p6502
Linux driverno driver with exact ID

Frequently asked questions

Which device has USB ID 04b4:6502?

USB ID 04b4:6502 is “CY4609” made by Cypress Semiconductor Corp. (vendor ID 04b4, device ID 6502).

Which Linux driver supports CY4609?

Linux kernel 6.12 lists no driver for this exact ID. Most USB devices (keyboards, mice, storage, webcams, audio) still work through generic class drivers such as usbhid, usb-storage, uvcvideo or snd-usb-audio. Overview of device classes and their drivers

How do I check whether CY4609 is in my computer?

On Linux, lsusb -d 04b4:6502 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04B4&PID_6502.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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