Does the scroll ring have notches as it spins, or is it free moving? i’m looking for something to allow precision zoom/pan control in cad.

There are notches on the ring, but it is smooth. I use this and the other mouse for AutoCAD Electrical 2023 and have to say the other is the better choice. It is more expensive, but way way more practical when you need to press a mouse button AND move the wheel. I also tweaked the CAD zoom factor. I now find any other mouse just does not perform the same way. I don't know what the part number of the other mouse is (on a different PC), but it is the big square one. The ball is about the size of a snooker ball and the cursor does not move when you take your hand away.

Will it work with windows 10?

I don't have the wireless model, mine is wired which is an older model but it does work with windows 10, so I would expect the wireless model you are interested in to work with windows 10 also.

20.1 x 15.8 x 8.5 cm is this size accurate?

These sizes are for a wired trackball not the wireless in pictured

Is this compatible with chromebook

Hi, Thanks for the query. There would be no problem at all with using this with a Chromebook. These are ready to use any external mouse when connected. Kind Regards, Ebuyer Support

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Kensington Expert Wireless Trackball Mouse, Ergonomic 55mm Trackball

Product ID: 49597920

Details

Brand
Kensington
Colour
Red
Connectivity technology
Bluetooth USB
Movement detection technology
Optical

🎯DiamondEye optical tracking for precision

🔋Dual wireless tech: Bluetooth & 2.4GHz USB

🖐️Ergonomic ambidextrous design with wrist rest

1643 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖱️ Elevate your workflow with precision and comfort—because your desk deserves the best.

CUSTOMIZABLE CONTROL HUB - Personalize 4 programmable buttons and adjust cursor/scroll speeds with KensingtonWorks software.
PRECISION AT YOUR FINGERTIPS - DiamondEye optical tracking ensures smooth, accurate cursor control with minimal hand movement.
SEAMLESS DUAL WIRELESS FREEDOM - Connect effortlessly via Bluetooth or USB nano receiver—save ports and stay untethered.
EFFORTLESS SCROLLING EXPERIENCE - Award-winning scroll ring paired with a large, hard-surfaced 55mm trackball for fluid navigation.
ERGONOMIC COMFORT FOR ALL DAY USE - Ambidextrous design plus a detachable cushioned wrist rest reduces strain during marathon work sessions.

The Kensington Expert Wireless Trackball Mouse combines dual wireless connectivity (Bluetooth 4.0 LE and 2.4 GHz USB), advanced DiamondEye optical tracking, and an ergonomic ambidextrous design with a detachable wrist rest. Featuring 4 programmable buttons and a smooth scroll ring, it offers customizable, precise control for professionals seeking productivity and comfort in one sleek device.

Specifications

ASIN	B01936N73I
Antenna Location	Office
Are Batteries Included?	Yes
Are Batteries Required	Yes
Best Sellers Rank	9,541 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 7 in Trackballs
Brand Name	Kensington
Button Quantity	4
Colour	Red
Compatible Devices	Personal Computer
Country of Origin	China
Customer Reviews	4.1 4.1 out of 5 stars (5,259)
EU Spare Part Availability Duration	3 Years
Enclosure Material	High quality plastic or light metal
Global Trade Identification Number	00085896723592, 07802880611214
Hand Orientation	Ambidextrous
Hardware Platform	PC
Included Components	Bluetooth+USB
Item Dimensions L x W	15.3L x 12.5W centimetres
Item Type Name	Trackball
Item Weight	1.35 Pounds
Manufacturer	Kensington
Manufacturer Part Number	K72359WW
Minimum Required Operating System Version	Windows 7
Model Name	Expert Mouse
Model Number	K72359WW
Mouse Maximum Sensitivity	400 Dots per Inch
Movement Detection	Optical, Trackball
Network Connectivity Technology	Bluetooth, USB
Number of Batteries	1 A batteries required. (included)
Operating System	Mac,Windows
Pattern	Single
Power Source	Battery Powered
Product Features	Ergonomic design with removable wrist support, programmable buttons, customizable mouse speed, wireless connection and award-winning scroll ring
Product Finish Type	Glossy
Product Warranty	1 Year
Range	33 feet feet
Style Name	Expert Trackball
Theme	Computer
UPC	085896723592
Unit Count	1.0 count

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TrustScore 4.5 | 7,300+ reviews

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1643 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered 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 Denmark.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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