Deek Robot Nano no usb detected in IDE

Hi,

I am quite new in Arduino.
I got an Deel Robot Nano that blinck led when plugged into mac Mac.
But can't find a working port (tty) to connect into and upload sketch.

Strangely usb is detected by my Mac as system information report :
USB-Serial Controller:

Product ID: 0x2303
Vendor ID: 0x067b (Prolific Technology, Inc.)
Version: 3.00
Speed: Up to 12 Mb/sec
Manufacturer: Prolific Technology Inc.
Location ID: 0xfd132000 / 7
Current Available (mA): 500
Current Required (mA): 100

USB cable in use works perfectly whith another Smart Nano.

Can someone help me to fix this issue?

Thanks by advance.

same here