First 40 (+ numpad): typing made difficult : r/MechanicalKeyboards
40% Keyboards: GNAP 4x4 + 4x4
Numeric Keypad (Numpad) / Mouse Carry Case – Modern Coup Design Studio
40GE Ultra-Slim Numeric Keypad Numpad External Number Pad for Aigo N28Keyboard Portable Financial Accounting Keyboards - AliExpress
Possible 40% w/Numpad Project
40% keyboards with numpad collection : r/MechanicalKeyboards
40% keyboards with numpad collection : r/MechanicalKeyboards
Wireless Number Pad, TSV Numeric Keypad Numpad, 18 Keys Financial Accounting Number Keyboard Extension for Data Entry in Excel for Laptop, PC, Desktop, Surface Pro, Notebook - Walmart.com
Possible 40% w/Numpad Project
Black 19-key Numeric Keypad with Built-in 40" USB Cable - KB-U020 | eBay
Keychron Q0 Plus QMK Custom Number Pad – Keychron | Wireless Mechanical Keyboards for Mac, Windows and Android
Amazon.com: 40 Percent Mini Gaming Keyboard, 42 Keys Fully Programmable Keyboard with 16 Macro Keys, High Ground Mechanical Keyboard with RGB Backlight, USB-C Compact Hot-Swappable Keyboard for Windows/Mac/PC : Video Games
Mini Numeric Keyboard Numpad Keypad USB 2.4GHz for Laptop Notebok Tablet | eBay
Rottay Number Pad, Mechanical USB Wired Numeric Keypad with Blue LED Backlit 22 Key Numpad for Laptop Desktop Computer PC Black (Blue switches) - Walmart.com
Keyboard With A Left-Side Numpad Might Suit You Best – Keychron | Wireless Mechanical Keyboards for Mac, Windows and Android