an ethernet port, and a USB-C connector for the 100-watt power supply. Microsoft is opening up business preorders for the Intel-powered Surface Pro 11 and Surface Laptop 7 today, and both devices ...

2 USB-C ports (but no Thunderbolt 3 support ... "typical device usage" — two and a half hours more than the Surface Pro 7, and three hours more than Apple claims for its 13-inch iPad Pro.

There's no headphone jack. The Surface Pro 7 has a USB-C connector and a USB-A connector, a 3.5mm headphone jack, a Surface Connect port, a Surface Type Cover port and a microSDXC card reader.