You simply plug the keyboard into your PC using a standard USB cable, and Windows will automatically configure the generic audio/MIDI driver within seconds. Legacy Keyboards (Manual Driver Required)
CTK-710/720/800/810/810IN/CT-599/CT-799/LK-90/LK-92TV/LK-180TV/LK-280CDTV/LK-93TV/LK-94/LK-95TV/LK-201TV/LK-202TV/LK-203TV/LK-300TV/LK-41/LK-200S/LK-210/LK-301BB/LK-70S/WK-110/WK-3300/WK-3800/WK-8000/PX-400R/PX-200/PX-320/PX-410R/PX-575R/PX-800/AP-80R/AP-500/PL-40R.
If your keyboard is still not communicating with your computer after installation, try these proven troubleshooting steps:
Right-click the Start menu and select Device Manager . casio usb midi driver windows 10 64 bit link
This driver is specifically designed for older Casio models. The official list includes:
(Ableton Live, FL Studio, Cubase, etc.) to use CASIO USB MIDI as the MIDI input/output device.
Do NOT plug the keyboard into your PC yet. You simply plug the keyboard into your PC
If you are using an older, non-class-compliant model (like the WK-3800 or PL-40R), you may need specific legacy drivers. While these were often designed for Windows 7 or 8, they are typically compatible with Windows 10 64-bit Casio Music Forums Standard USB-MIDI Driver (64-bit)
Click the link above to download the driver zip file (e.g., CCUSBX64_INST.zip ).
However, for older legacy models (such as the LK or older CTK series), you may need the official Casio MIDI Driver software. This driver is specifically designed for older Casio models
Once the installation completes, it is highly recommended to restart your computer. Troubleshooting: "Driver Not Recognized" in Windows 10
If you are searching for a specific driver file for a modern Casio keyboard or digital piano (manufactured within the last 10–15 years), you can stop searching.
Connecting your Casio keyboard to a Windows 10 64-bit computer unlocks a massive world of music production, learning apps, and virtual instruments. However, getting your computer to recognize your keyboard can sometimes feel like a challenge.