Microsoft is hosting an event later this week that's focused on its Surface line of tablets and laptops, but as usually happens before any major tech event, many of the new devices have leaked out ahead of time.

Images leaked by Evan Blass show off the new Surface Pro 7, two new Surface laptops, and an ARM-powered Surface tablet. The Surface Pro 7 features a form factor that we've come to expect from Surface tablets, complete with a large touchscreen, a kickstand and camera in the back, and an array of ports on the sides that include USB-A and USB-C ports as well as an SD card port. One image also shows a keyboard attached to the Surface.

The ARM-powered Surface has a similar form factor and appears to have a couple USB-C ports along with an SD card reader. What's notable is that it appears to be quite a bit thinner than the Surface Pro 7. We can also see a front-facing camera, a stylus, a rear camera, and a kickstand.

And then there are the Surface Laptops, which have leaked in 13-inch and 15-inch sizes. These two laptops share a similar design, complete with a black keyboard and what looks to be an SD card reader on one side.

Finally, Blass teases that there's also a "dual-screen Surface" in the works, but there are no images of it included in this particular leak.

Microsoft's Surface event is happening this Wednesday, October 2, and it'll kick off at 7:00 am PT/10:00 am ET.