The Casio WU-BT10 is a wireless MIDI and audio adapter designed to enhance the functionality of compatible Casio musical instruments by enabling Bluetooth® communication with smart devices. This adapter allows for seamless transmission of both audio signals and MIDI data, expanding the creative possibilities for musicians.
Key Features:
- Dual Functionality: Supports simultaneous audio and MIDI data transmission, enabling playback of audio from smart devices through the instrument’s speakers and wireless MIDI communication with other Bluetooth® MIDI-enabled devices.
- Plug-and-Play Design: Connects directly to the USB Type-A port of compatible Casio instruments, drawing power from the host device without the need for additional batteries or external power sources.
- Low Latency and High Stability: Optimized for minimal latency and reliable performance, ensuring a smooth and responsive experience during practice and performance.
- Compact and Lightweight: With dimensions of 22.6 mm (W) × 36.6 mm (H) × 24.2 mm (D) and weighing approximately 8.0 g, the adapter is portable and unobtrusive.
Specifications:
- Connector: USB Type-A
- Power Supply: USB bus power
- Power Consumption: 0.25 W
- Bluetooth® Version: 5.0
- Supported Profiles: A2DP (Audio), GATT (MIDI over Bluetooth® Low Energy)
- Supported Codec: SBC
- Wireless Output: Class 1
- Transmission Frequency Range: 2402 to 2480 MHz
Compatibility:
The WU-BT10 adapter is compatible with the following Casio models:
- CT-S1
- CT-S400
- CT-S410
- LK-S450
- PX-S1100
- PX-S3100
- PX-S7000
- PX-S6000
- PX-S5000
- AP-750
- AP-550
- AP-S450
For a comprehensive list of compatible models and additional details, please refer to the official Casio product page.
The Casio WU-BT10 adapter is an excellent addition for musicians seeking to integrate modern wireless capabilities into their practice and performance setups, offering enhanced flexibility and convenience.







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Works like a dream, highly recommend it.