What is the battery life expectancy of this keyboard?

I have been able to get a couple months out of the batteries that came with it. I suspect Lithium batteries should go easily twice that (all depends on the use level though...).

Where is the Fn numpad? The keyboard I received has a different layout, and does not have the numpad and no num lock

There is no numpad, either physical or virtual. This keyboard relies on actual typing skill to reach the numbers above the letters.

Every time I type on the right-side, I get numbers instead of letters, how do I fix this?

Click FN and lock number keys at the same time.

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WKB-3150UB - Wireless Ergonomic Keyboard with Built-in Removable Trackball and Scroll Wheel, Split Key, Long Battery Life, Small and Portable -Compatible for Laptop/Desktop/PC/Windows XP/7/8/10

Product ID: 259508619

Details

Brand
Adesso
Compatible devices
Chromebook
Connectivity technology
Wi-Fi Wireless
Keyboard description
Ergonomic
Recommended uses for product
Office

📶30ft wireless range

🔋6 months battery life

🖲️Removable 1000 DPI trackball

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€ 342.68

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖥️ Elevate your workspace: comfort, control, and wireless freedom in one sleek package!

LONG LASTING POWER PLAY - Auto sleep and power switch extend battery life up to 6 months—work uninterrupted and worry-free.
EFFORTLESS WIRELESS FREEDOM - Stay productive up to 30 feet away with stable 2.4 GHz wireless tech—ditch the cables and clutter.
PRECISION AT YOUR FINGERTIPS - Built-in optical trackball with 1000 DPI resolution lets you navigate smoothly without reaching for a mouse.
COMPACT PORTABLE WORKSPACE UPGRADE - Sleek, lightweight design fits perfectly in your bag for seamless productivity on the go.
ERGONOMIC DESIGN FOR MILLENNIAL COMFORT - Split keys and integrated palm rest reduce wrist strain and carpal tunnel risk during marathon work sessions.

The Adesso WKB-3150UB is a wireless ergonomic keyboard featuring a removable 1000 DPI optical trackball and scroll wheel, split key design, and integrated palm rest to minimize wrist strain. It operates on 2.4 GHz wireless technology with up to 30 feet range and supports multiple Windows OS versions. With membrane switches rated for 5 million keystrokes and an auto sleep function, it offers quiet, durable typing and up to 6 months of battery life. Compact and portable, it’s ideal for professionals seeking comfort and precision in a clutter-free setup.

Specifications

ASIN	B075ZBGX6F
Additional Features	Trackball
Antenna Location	Office
Best Sellers Rank	#148,921 in Computers ( See Top 100 in Computers ) #4,507 in Computer Keyboards
Brand	Adesso
Built-In Media	Keyboard
Button Quantity	87
Color	Black
Compatible Devices	Chromebook, Desktop, Laptop
Compatible Operating System Family	Windows
Connectivity Technology	Wi-Fi, Wireless
Customer Reviews	3.8 3.8 out of 5 stars (419)
Enclosure Material	plastic (black) with potential silicone or rubber
Generation	1st Generation
Global Trade Identification Number	00783750007429
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	35.1L x 23.9W x 3.8H centimeters
Item Type Name	Ergonomic Computer Peripherals
Item Weight	1 Kilograms
Keyboard Description	Ergonomic
Keyboard Layout	QWERTY
Manufacturer	Adesso
Mfr Part Number	WKB-3150UB
Model Name	Tru-Form Media 3150
Model Number	WKB-3150UB
Number of Batteries Required	2
Number of Keys	87
Number of Sections	3
Power Source	Battery Powered
Series Number	3150
Style Name	Modern
Switch Type	Membrane Switch
Theme	Ergonomic Computing
UPC	783750007429
Unit Count	1.0 Count

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