VAD506 Updates & Drivers TD-27 System Program ( Ver.2.10 ) TD-27 Driver Ver.1.0.1 for Windows 10/11 TD-27 Driver Ver1.0.0 for Windows 8.1 TD-27 Driver Ver.1.0.2 for macOS Sonoma 14.x / Sequoia 15.x TD-27 Driver Ver.1.0.1 for macOS Big Sur 11.x / Monterey 12.x / Ventura 13.x TD-27 Driver Ver1.0.0 for macOS10.14 / macOS10.15 TD-27 Driver Ver1.0.0 for macOS 10.13