Does this work on a 2020 Mac air laptop?

yes, it can work with mac, normally.

Does it work with windows 12

This will work on Windows, and Linux for sure as I've used it on both Operating Systems. I can confirm it runs very well on Windows 11 Pro, and on Linux Mint 21. Windows 12 has not been released yet, I believe that is supposed to be around March of Next year. I can only assume that if it works on the Windows 11 Pro, it should also work on Windows 12 when that is released. :) I hope this helps.

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Numeric Keypad, 18 Key USB Keypad, Wired Portable Ultra Slim Mini Numpad External Numbers Keyboard Pad for Laptop PC Computer Desktop Surface pro Notebook

Product ID: 393427531

Details

Brand
DFCROMI
Compatible devices
PC
Connectivity technology
wired
Keyboard description
Numeric
Recommended uses for product
Office

⚡Plug & play USB, no drivers

💼Ultra-slim & travel-friendly

🔢18 full-size keys

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NT$977

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔢 Elevate your numeric game—because every keystroke counts!

BOOST YOUR EFFICIENCY - Low-profile keys optimized for fast, accurate data entry in spreadsheets and finance apps.
PRECISION MEETS COMFORT - 18 full-size scissor-switch keys with quiet keycaps for smooth, fatigue-free typing.
SLEEK PORTABLE DESIGN - Ultra-slim profile with cable management brackets—perfect for on-the-go productivity.
UNIVERSAL COMPATIBILITY - Seamlessly works with Windows and Mac OS for versatile professional use.
EFFORTLESS NUMBER CRUNCHING - Plug into any USB port and start inputting instantly—no drivers needed.

The DFmicro 18-Key USB Numeric Keypad is a sleek, wired external number pad designed for professionals who demand speed and comfort. Featuring full-size scissor-switch keys, plug-and-play USB connectivity, and broad OS compatibility, it’s the perfect compact companion for laptops and desktops, enhancing data entry efficiency wherever you work.

Specifications

ASIN	B09C31KWXL
Additional Features	Travel
Antenna Location	Office
Best Sellers Rank	#164,844 in Computers ( See Top 100 in Computers ) #147 in Numeric Keypads
Brand	DFCROMI
Built-In Media	USB Cable
Button Quantity	18
Color	USB Keypad
Compatible Devices	PC
Compatible Operating System Family	Windows
Compatible Tablet Computer Models	Samsung Galaxy Tab S7 FE 12.4"
Connectivity Technology	wired
Customer Reviews	4.4 4.4 out of 5 stars (399)
Enclosure Material	Aluminum, Plastic
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	12.5L x 8.2W x 2.5H centimeters
Keyboard Backlighting Color Support	Single Color
Keyboard Description	Numeric
Keyboard Layout	QWERTY
Manufacturer	DFmicro
Mechanical Keyboard Switch Model	Scissor Switch
Mfr Part Number	NXA057_M
Model Number	NXA057_M
Number of Keys	18
Power Source	Corded Electric
Style Name	Modern
Switch Type	Scissor-Switch
Theme	No Theme
Total USB 2.0 Ports	1
UPC	652507158908
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant

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NT$977

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In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

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TrustScore 4.5 | 7,300+ reviews

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