Logitech Performance Wireless Combo-Keyboard K850 & Mouse M720 Review against Performance MX & K350

Unboxing and Review as well as setup tips to the Performance Combo sold at Costco for $54.99. Model Number: 920-011291
Product SKU: 100849656
Sold on Amazon as MK850 Performance for $78.40 or $99.99 if full price.
Features & details
Contoured right-handed mouse with hyper-fast scroll wheel enables you to fly through documents and web pages
Type quietly and comfortably for hours at your desk on a full-size keyboard with cushioned palm rest And carefully-crafted keys
Both keyboard and Mouse are fully multi-device and multi-os friendly for powering through projects
Start typing on your computer, then switch and Type on your tablet, phone or on a second computer
Features optical 1000 DPI resolution for silky prominent movement
Built-in 8-Buttons and scrolling wheel for fast page navigation and handy control over browsers' Tabs
Offers plug and play interface Chrome OS
Usb wireless Bluetooth/RF USB wireless Bluetooth/RF Optical - 1000 dpi - 8 button - scroll wheel - AAA, AA - Compatible with desktop computer, smartphone, notebook, tablet (Chrome OS, Windows, Android, Mac, iOS)

[@chazmuska]

If you're having trouble syncing, what helped me was going to the start menu > Logitech Unifying Software (make sure the program is installed first) and then going through the prompts. It helped me. I tried the steps shown in the video but it didn't work.