I bought the product WIDI MASTER - CBLE MIDI SANS FIL (BLUETOOTH) and I am very satisfied. The Bluetooth connection is very stable and the signal quality is excellent. I use the product to connect my keyboard to my computer and I have never had latency or other issues. The product is very easy to set up and use and I have had no problems with the hardware. I highly recommend this product to anyone looking for a reliable and dependable solution for their MIDI connection. Half price during the sales, it's more than a bargain!

Worked immediately

easy to use. Just plug in.