what is the wavelength (in nm) of the green laser?

I'm not certain of the exact wavelength, but it is a bright green beam, so it falls somewhere between 495 nm and 570 nm. There is nothing on the presenter itself or in the packaging that states a definite wavelength.

Does this work with adoble acrobat reader? i want to be able to click to the next page in a pdf from afar. thank you!

Full disclosure: I have a 2018 MacBook Pro, so I have not attempted the same thing on a PC. Using Adobe Reader, I was able to scroll up and down a single page with the Knorvay presentation remote in the regular viewing screen. When in Full-Screen mode, it was able to advance to the next page or reverse to the prior page, if needed. I hope you find this helpful.

Does n76 white emit the green laser beam of the same strength as n76 black?

Dear friend: I'm very pleased to tell you they are emit the same strength green laser, both of them have high power laser. KNORVAY

Hello, i lost the usb dongle . where can i buy it

Any questions or concerns, please e-mail us by going to the following: click"Your Account" on Amazon, click "Your Orders", find the Knorvay order, click "Contact Seller" The after-sale staff will help you.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

N76 Rechargeable Presentation clicker for PowerPoint Presentations

Product ID: 77652111

Details

Brand
Norwii
Color
Green - Rechg.
Compatible Devices
PC Laptop
Max Number of Supported Devices
1
Special Feature
plug & play

📡328ft wireless range

🔋360mAh rechargeable battery

🖱️6 customizable buttons

28583CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered 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 Cote D' Ivoire.

Secure transaction

Description

🎤 Own the room with precision and power—your ultimate presentation sidekick!

ULTRA LONG 328 FT WIRELESS RANGE - Command any room, from front row to back, with flawless signal strength.
ECO FRIENDLY RECHARGEABLE BATTERY - 360mAh Li-ion power that charges fast and lasts long—ditch disposable batteries forever.
SEAMLESS 2 4 G HZ USB A PLUG PLAY - Instant connection for zero setup stress—just plug and present like a pro.
TAILOR MADE CONTROLS AT YOUR FINGERTIPS - Customize 6 tactile buttons for your unique workflow and never miss a beat.
UNIVERSAL COMPATIBILITY ACROSS PLATFORMS - Works flawlessly with Windows, macOS, Android, Linux, and all major presentation apps.

The Norwii N76 is a rechargeable, green laser presentation clicker featuring a robust 2.4GHz USB-A wireless connection with a 328ft range. It offers 6 customizable buttons for personalized control, a fast-charging 360mAh Li-ion battery, and broad compatibility across Windows, macOS, Android, and Linux platforms, making it the perfect tool for seamless, professional presentations.

Specifications

ASIN	B07CV89HGN
Additional Features	plug & play USB-A, 328ft Range, Portable design with pen clip
Battery Type	Lithium
Best Sellers Rank	#16,842 in Office Products ( See Top 100 in Office Products ) #22 in Office Presentation Remotes
Brand	Norwii
Button Quantity	6
Color	Green - Rechg. - USB-A
Compatible Devices	PC, Laptop
Connectivity Technology	Radio Frequency
Controller Type	Windows
Customer Reviews	4.5 out of 5 stars 426 Reviews
External Testing Certification	Não aplicável
Item Dimensions L x W x H	5.5"L x 0.7"W x 0.8"H
Item Highlight	Green Laser Pointer, Presentation Remote with Customizable Button, support PowerPoint Hyperlink, volume control, Rechargeable
Item Weight	68 g
Manufacturer	Shanghai Norwii Technology Co., Ltd.
Max Number of Supported Devices	1
Maximum Number of Supported Devices	1
Maximum Range	328 feet
Mfr Part Number	N76 GBK
Model Name	N76
Model Number	N76
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Items	1
Special Feature	plug & play USB-A, 328ft Range, Portable design with pen clip

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

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

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

28583CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered 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 Cote D' Ivoire.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews