GR-55 Drivers e Atualizações GR-55 System Program (Ver.1.50) GR-55 Driver Ver.1.0.1 for Windows 10/11 GR-55 USB Driver Windows 8/8.1 v1.0.1 IMPORTANT NOTICE: When the Windows SmartScreen is displayed upon installing the driver, please perform the following procedure: 1. Click [ More info ] 2. Click [ Run anyway ] * Skip Step 1 If your PC is not connected to the internet. GR-55 USB Driver Windows 7 32-/64-bit v1.00 GR-55 USB Driver Windows Vista 32-/64-bit v1.00 GR-55 USB Driver Windows XP v1.00 GR-55 Driver Ver.1.0.6 for macOS Sonoma 14.x GR-55 Driver Ver.1.0.5 for macOS Big Sur 11.x / Monterey 12.x / Ventura 13.x GR-55 Driver Ver.1.0.4 for macOS 10.15 GR-55 Driver Ver.1.0.3 for macOS 10.13 / 10.14 GR-55 USB Driver Mac OS X Yosemite (10.10) v1.0.1 GR-55 USB Driver Mac OS X Mavericks (10.9) v1.0.1 GR-55 USB Driver Mac OS 10.8 v1.00 GR-55 USB Driver Mac OS 10.7 v1.00 GR-55 USB Driver Mac OS 10.6 v1.00 GR-55 USB Driver Mac OS 10.5 and Earlier v1.00 GR-55 Librarian for Windows GR-55 Librarian Ver.1.01 for macOS 10.15 / Big Sur 11.x / Monterey 12.x / Ventura 13.x / Sonoma 14.x GR-55 Librarian For Macintosh