
I bought the one with USB dongle, very easy set up on Raspberry Pi 3. Just plug and play! When the backlight is enable if not use the light goes off or maintains a dimmer bright until you click anything. It is true that when you are on a dark room is difficult to enable the backlight unless you already know the buttons by memory. Overall a good product, cheap, very light and thin.

KVAGO IPad Air (5Th & 4Th Gen) Keyboard Case - 2022/2020 10.9" With 7 Colors Backlit, Pencil Holder, Detachable Wireless Keyboard
32 Review

Dell Laptop Battery E6420, E5430, E6520 & More - Long-Lasting Power For Inspiron & Vostro Models
20 Review

Silver Stainless Steel Bling Bracelet Compatible With Fitbit Versa/Versa 2 For Women - Replacement Accessory Strap Bangle For Versa Lite Edition/Versa SE
31 Review

Chesona IPad Keyboard Case With Multi-Touch Trackpad, Backlit Keys In 7 Colors, Pencil Holder, Dual Bluetooth Channels, And Flip Stand, Compatible With 10.2-Inch IPad 9Th/8Th/7Th Generation (Black)
26 Review