If you are looking for a driver, you usually need the of the device.
However, the URL provided ( https //launchstudio.wireless.com/listingdetails/75270 driver ) contains a formatting error (missing the colon after https ) and the number 75270 is likely a temporary listing ID or part of a larger FCC ID, rather than a driver file itself. If you are looking for a driver, you
The Bluetooth SIG Launch Studio listing 75270 is a technical certification record for a device and does not host downloadable driver files. Users seeking drivers for this hardware should identify the chipset manufacturer via the "Design Name" in the listing, such as Realtek or Intel, and download software from that official source or via Windows Update. such as Realtek or Intel