Rechargeable Bluetooth Keyboard and Mouse Combo Ultra Slim Full-Size Keyboard and Ergonomic Mouse for Mate 40 Pro+ and All Bluetooth Enabled Mac/Tablet/iPad/PC/Laptop - Violet Purple - Walmart.com
Wireless 4gHz Bluetooth 0 USB Type C Keyboard with 40 Days Battery Life
Bluetooth 40% keyboard+photostudio keycaps : r/MechanicalKeyboards
The SPD40, a QMK-programmable wireless 40% keyboard : r/MechanicalKeyboards
Amazon.com: DURGOD Fusion Mechanical Keyboard - 65% Layout - Doubleshot PBT Cherry Profile - Wireless 2.4gHz / Bluetooth 5.0 / USB Type C - Up to 40 Days Battery Life (Cherry Red, Steam) : Electronics
IC] Minimi40 - Lidded 40% Bluetooth Keyboard (Updated PCB/Vendors)
Amazon.com: DURGOD Fusion Mechanical Keyboard - 65% Layout - Doubleshot PBT Cherry Profile - Wireless 2.4gHz / Bluetooth 5.0 / USB Type C - Up to 40 Days Battery Life (Cherry Red, Navigator) : Electronics
Pearl 40% R2 Pre Order – Pearl Boards
AMJ40 40% Mechanical Keyboard Kit | Flashquark Mechanical Keyboard Store
60% Wireless 2.4Ghz/Bluetooth 5.0 Dual Mode Gaming Keyboard Hot Swappable for PC | eBay
IC]Chicory-Wireless 40% Keyboard with BLE/USB dual mode(Update on 9.14) - Interest checks - KeebTalk
Logitech K480 Wireless Multi-Device Keyboard, Bluetooth, Black - Walmart.com
IC] Minimi40 - Lidded 40% Bluetooth Keyboard (Updated PCB/Vendors)
Alloy40Pro Fn Programmable Type-c Bluetooth 2.4g Wireless RGB Mini Keyboard DIY Kits Aluminum Case Hot Plug PCB 2500mAh Battery - AliExpress
IC]Chicory-Wireless 40% Keyboard with BLE/USB dual mode(Update on 9.14) - Interest checks - KeebTalk
TB42: low profile wireless 40%
The Vortex Core 40% Mechanical Keyboard Has Landed
IC]Chicory-Wireless 40% Keyboard with BLE/USB dual mode(Update on 9.14) - Interest checks - KeebTalk
Amazon.com: IROK FE75Pro Hot Swappable Mechanical Keyboard, Wireless TKL 75% RGB Customizable Backlit Gaming Keyboard, Bluetooth/2.4G/Wired for Windows PC Gamers- White : Video Games