Synaptics Pointing Device Driver for Windows 7 (32-bit, 64-bit) - IdeaPad S205for Windows 7 (32-bit, 64-bit) - IdeaPad S205 for Windows 7 (32-bit, 64-bit) - IdeaPad S205. Generic TouchPad driver downloads are. Synaptics' TouchPad device drivers are customized and. Then use your device's Windows update function to.