Hi Ruben,
The USB-6341 is not a stand-alone device. It does not have any onboard memory except for the small FIFO register it has to store samples during data transfer and a flash memory where it is stored the device information and the calibration data.
Also, it does not have any type of processor running a Real-Time operating system. Thus, it requires to be connected to a computer to perform any data acquisition task.
This USB device does not have any kind of wifi module.
Regards,
Gustave