EM358 Virtual COM Port
USB ID 1ba4:0002 · Ember Corporation
| Vendor | Ember Corporation |
|---|---|
| Vendor ID | 1ba4 |
| Device ID | 0002 |
| Windows hardware ID | USB\VID_1BA4&PID_0002 |
| Linux modalias | usb:v1BA4p0002 |
| Linux driver | cp210x |
Frequently asked questions
Which device has USB ID 1ba4:0002?
USB ID 1ba4:0002 is “EM358 Virtual COM Port” made by Ember Corporation (vendor ID 1ba4, device ID 0002).
Which Linux driver supports EM358 Virtual COM Port?
In Linux kernel 6.12 the device is bound to the driver cp210x (source under drivers/usb/serial). The driver is normally loaded automatically when the device is detected.
How do I check whether EM358 Virtual COM Port is in my computer?
On Linux, lsusb -d 1ba4:0002 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_1BA4&PID_0002.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.