SGH-E720/SGH-E840
USB ID 04e8:663f · Samsung Electronics Co., Ltd
| Vendor | Samsung Electronics Co., Ltd |
|---|---|
| Vendor ID | 04e8 |
| Device ID | 663f |
| Windows hardware ID | USB\VID_04E8&PID_663F |
| Linux modalias | usb:v04E8p663F |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 04e8:663f?
USB ID 04e8:663f is “SGH-E720/SGH-E840” made by Samsung Electronics Co., Ltd (vendor ID 04e8, device ID 663f).
Which Linux driver supports SGH-E720/SGH-E840?
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 SGH-E720/SGH-E840 is in my computer?
On Linux, lsusb -d 04e8:663f shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04E8&PID_663F.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.