Has anyone actually tested the r800 on a Mac running OS X Mavericks (10.9)? It did work for some previous Mac OS...

I got this for a 2010 MacBook running Mavericks and it works perfectly. When you get the keyboard detection window you just close it, the window even says it can be skipped if you're not trying to hook up a keyboard. Then go into keyboard settings for Keynote and map Start Presentation to F5 and the start button will work perfectly as well.

is this compatible with my MacBook laptop computer

This Remote is compatible with new MacBook Pro's, using USB-C, when used with a USB adapter. I had a different (much cheaper) wireless remote that did NOT work when adapted to USBC. 2017 Model MacBook Pro, running Sierra

Do you know if R400 works for google docs (presentation)?

Left/right and screen blank work natively on Google Slides, on ChromeOS, running from Chrome browser. I have not yet figured out how to fix mapping on the 'start slideshow' button, even with 'Shortkeys' Chrome extension. If I do figure it out, I'll try to update.

I have the R400, the red laser would not show on the TV surface my client had in his conference room. Will the green be any better?

Your question call my attention, so I just tried on my TV (Old Tv), LCD Computer screen, Laptop screen, windows, glass, microwave, and It works over all the surfaces, I also recall, that green light powerful than red, so I tried pointing at the building across the street (probably 300 yards), and I see the dot really clear, But on the LCD it becomes a little blurry, probably because of the surface porosity

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Wireless Presenter R400, USB-A PowerPoint Clicker with Laser Pointer, Wireless Presentation Clicker Remote

Product ID: 443019

Details

Brand
Logitech
Color
Red Laser
Compatible Devices
Computer
Max Number of Supported Devices
1
Special Feature
Battery Radio

📶50-ft wireless range

🔌2.4 GHz plug-and-play USB receiver

🔴Bright red laser pointer

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Description

🎤 Own the room with every click — Present like a boss!

SMART STORAGE DOCK - Built-in receiver dock keeps your gear safe and travel-ready.
PLUG PLAY PRESENT - 2.4 GHz USB receiver offers instant, hassle-free setup on any PC.
SEAMLESS ROOM COMMAND - Control your slides effortlessly from up to 50 feet away, no strings attached.
INTUITIVE TOUCH CONTROL - Ergonomic touch-keys let you glide through presentations like a pro.
LASER FOCUSED ATTENTION - Bright red laser pointer ensures your key points never go unnoticed.

The Logitech Wireless Presenter R400 is a professional-grade presentation remote featuring a bright red laser pointer, a reliable 2.4 GHz wireless connection with up to 50 feet of range, and an integrated USB receiver dock for easy portability. Designed for seamless plug-and-play use with Windows PCs, it empowers managers and professionals to deliver polished, distraction-free presentations with intuitive touch controls.

Specifications

Additional Features	Battery Indicator, Radio Frequency, Wireless
Asin	B002GHBUTK
Battery Type	AAA
Best Sellers Rank	#422 in Office Products (See Top 100 in Office Products) #1 in Office Presentation Remotes
Brand	Logitech
Built In Media	2 x AAA Batteries, Carrying Case, Quick-Start Guide, R400 Presentation Pointer, Wireless Mini-Receiver
Button Quantity	4
Color	Red Laser
Compatible Devices	Computer, Personal Computer
Connectivity Technology	Radio Frequency, USB, Wireless
Controller Type	Button Control
Customer Reviews	4.7 4.7 out of 5 stars (11,967) 4.7 out of 5 stars
External Testing Certification	Não aplicável
Global Trade Identification Number	00097855061614
Item Dimensions L X W X H	4.55"L x 1.08"W x 1.49"H
Item Type Name	Logitech Wireless Presenter R400, Wireless Presentation Remote Clicker with Laser Pointer
Item Weight	0.1 Kilograms
Manufacturer	LOGAM
Maximum Number Of Supported Devices	1
Maximum Range	50 Feet
Mfr Part Number	910-001354
Model Name	R400
Model Number	910-001354
Number Of Batteries	2 AA batteries required. (included)
Smart Home Compatibility	Not Smart Home Compatible
Unit Count	1.0 Count
Upc	097855061614 097855063458
Warranty Description	Manufacturer’s warranty can be requested from customer service.

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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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