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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Expert Mouse Wireless Ergonomic TrackBall Mouse for PC & Mac

Product ID: 49597920

Details

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

🔋Dual wireless modes: Bluetooth & 2.4GHz USB

🔴Precision DiamondEye optical tracking

🎛️4 programmable buttons with KensingtonWorks

฿13984

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Description

🔴 Elevate your workspace: precision, comfort, and wireless freedom in one sleek trackball.

AWARD WINNING SCROLL RING - Spin through long documents and web pages with fluid, intuitive scrolling that keeps your productivity flowing.
ERGONOMIC AMBIDEXTROUS DESIGN - Comfort meets versatility with a detachable cushioned wrist rest and a shape that fits both right and left hands—work pain-free all day.
SEAMLESS DUAL WIRELESS FREEDOM - Connect effortlessly via Bluetooth 4.0 LE or ultra-reliable 2.4 GHz USB nano receiver—save your USB ports without compromise.
TAILORED CONTROL AT YOUR FINGERTIPS - Customize 4 buttons and adjust cursor & scroll speeds with KensingtonWorks software for a truly personalized workflow.
EFFORTLESS PRECISION SMOOTH NAVIGATION - DiamondEye optical tracking combined with a perfectly spherical red trackball ensures pinpoint accuracy with minimal hand movement.

The Kensington Expert Mouse Wireless Ergonomic TrackBall offers dual wireless connectivity via Bluetooth 4.0 LE and 2.4 GHz USB nano receiver, ensuring flexible and reliable use. Featuring DiamondEye optical tracking for smooth, precise cursor control, it includes 4 programmable buttons customizable through KensingtonWorks software. Its ambidextrous design with a detachable wrist rest provides ergonomic comfort, while the award-winning scroll ring enables effortless navigation through documents and web pages. Compatible with Windows and Mac, this trackball is engineered for professionals seeking enhanced productivity and comfort.

Specifications

Antenna Location	Office
Are Batteries Included	Yes
Are Batteries Required	Yes
Asin	B01936N73I
Best Sellers Rank	8,380 in Computers & Accessories (See Top 100 in Computers & Accessories) 5 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 (5,291) 4.1 out of 5 stars
Enclosure Material	High quality plastic or light metal
Eu Spare Part Availability Duration	3 Years
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	612 g
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
Unit Count	1.0 count
Upc	085896723592

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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฿13984

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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