CME U2MIDI ProvsCME WIDI Master
Summary
CME U2MIDI Pro and CME WIDI Master: 2 CME MIDI adapters compared side by side. They differ on 8 of 9 compared specifications.
| 2 items | CME U2MIDI ProCurrentView details → | CME WIDI MasterCurrentView details → |
|---|---|---|
| General | ||
| Manufacturer | CME | CME |
| Status | Current | Current |
| Released | 2022 | 2020 |
| Type | ||
| Type | USB MIDI interface | Bluetooth MIDI (DIN) |
| Features | Class compliant, 32-channel MIDI, Activity LEDs | Group pairing (1-to-4), Auto-pair, WIDI app for settings, Firmware updates over BLE |
| Connections | ||
| Connectors | DIN in, DIN out, USB-A | DIN in, DIN out |
| Powered from | Host device | MIDI out (bus) |
| Wireless | ||
| Bluetooth | None | 5.0 |
| Pairs without a computer | No | Yes |
| Latency | — | 3 ms |
| Range | — | 20 m |
| Compatibility | ||
| Works with | macOS, Windows, iOS, Android, Linux | iOS, macOS, Windows, Android, Any BLE MIDI device |
| Size & weight | ||
| Colours | Black | Black |
Key differences
- Type: U2MIDI Pro – USB MIDI interface WIDI Master – Bluetooth MIDI (DIN)
- Bluetooth: U2MIDI Pro – None WIDI Master – 5.0
- Powered from: U2MIDI Pro – Host device WIDI Master – MIDI out (bus)
- Pairs without a computer: U2MIDI Pro – No WIDI Master – Yes
- Released: U2MIDI Pro – 2022 WIDI Master – 2020

