Surface Pro 11/10/9/8/X Bluetooth Type Cover with 7-Color Backlit, Touchpad, Sleep/Wake Function, Pencil Holder, Rechargeable Battery

It's not very good but it's okay

Works with Multiple Models – It fits a wide range of newer Surface Pro devices, which is great if you upgrade often. Cool Backlight Colors – You can pick from 7 different backlight colors and adjust the brightness. It’s especially useful if you type in low-light settings or just like a bit of style. Built-In Pen Slot – There’s a slot to hold your Surface Pen so it’s not rolling around or getting lost. Just a heads-up: it doesn’t charge the pen, it just stores it. Easy Bluetooth Connection – Pairs quickly with your Surface using Bluetooth and reconnects automatically after the first time. Works smoothly even from across the room. Smart Touchpad – The touchpad is responsive and supports gesture controls (like swiping or tapping for shortcuts). You can even lock it if you’re worried about accidental touches while typing. Magnetic and Portable – It magnetically attaches to your Surface or detaches easily if you want to use it separately. It’s lightweight, slim, and fits easily in a bag – perfect for travel or work on the go. Shortcut Keys – The top row has shortcut keys (like volume, brightness, etc.) that work right away without needing to press extra buttons.

Not even close to OEM quality. The magnets that hold the keyboard to the screen in typing mode are weak and the keyboard keeps popping off and going flat. But worst, that makes the unit completely unusable is that when a button is depressed while using the trackpad the pointer stops moving until you start moving the mouse again. Makes it difficult to select a range of things. Does not work seamlessly as a keyboard and trackpad, operates like one or the other. Would not recommend, do not buy.

bueno

This keyboard connects easily via Bluetooth and works seamlessly with my Surface Pro. The keys are comfortable and responsive, and the touchpad is smooth and accurate. I love the 7-color backlit options, especially for low-light use. The sleep/wake function works well, and the rechargeable battery lasts a long time. Great alternative to the original Surface keyboard. My son loves it with his Surface!

To remain connected you have to switch it on and off each time the Surface Pro goes to sleep.