Synaptics TMP2970 Go to product viewer dialog for this item. Driver and Firmware Support The Synaptics TMP2970 Go to product viewer dialog for this item.

This is the most authentic "driver link" you can get because it comes directly from Microsoft's WHQL-tested catalog.

Is the touchpad or just lacking features (like scrolling)?

– You must confirm installation of an unsigned driver if you downloaded a beta version. For signed drivers (SHA256), no warning appears.