Microsoft releases new firmware update for Surface Laptop that improves docking compatibility

Microsoft yesterday released a new firmware update for Surface Laptop. This firmware update is for Surface System Aggregator Firmware and it improves docking compatibility.

Surface System Aggregator Firmware 135.2139.257.0 improves docking compatibility.

This update can be downloaded through Windows Update or from the Surface Laptop Drivers and Firmware page at the Microsoft Download Center.