Use and Care Manual

4 / 20
2. USB devices that include USB hub functions are not supported.
3. USB devices with multiple MIDI ports will only function on the first
USB MIDI port.
Note: WIDI Uhost needs to upgrade USB firmware v1.6 or higher to be compatible
with USB audio + MIDI devices.
Some USB MIDI devices have two modes of operation and can be set to
operate in Class Compliant mode even if this is not the default. The Class
Compliant mode might be called “generic driver”, the other mode may be
called something like “advanced driver”. Consult the device manual to see if the
mode can be set for Class Compliant.
CONNECTION
WIDI Uhost is a 3-in-1 wireless Bluetooth USB MIDI interface, which can
transmit 16 channels of MIDI messages in bi-directions simultaneously:
1. It can be used as a standalone USB host to add Bluetooth MIDI
function to class compliant USB MIDI devices, such as: synthesizers,
MIDI controllers, MIDI interfaces, keytars, electric wind instruments,
v-accordions, electronic drums, electric pianos, electronic portable
keyboards, audio interfaces, digital mixers, etc.
2. It can be used as a USB device to add Bluetooth MIDI function to a
computer or smart mobile device with USB socket, and the MIDI
device with a USB Host socket. Its compatible operating systems
include: Windows, macOS, iOS, Android, Linux, ChromeOS.
3. It can be used as a Bluetooth MIDI central or peripheral to directly
connect devices and computers with a built-in BLE MIDI feature, such