Do you have to install a software for horizontal scroll?

No. The horizontal scroll works right out of the box. I really like this mouse. You might want to know that like all bluetooth devices there is a delay on startup before it becomes active. I use the usb adapter (very small, and so small you can leave it plugged into your laptop). I really like this mouse. You’ll be happy with it.

Works on ipad with the Bluetooth (any Dongle )?

I recently purchased the newest iPad air. I tried to connect the razer over bluetooth and the mouse was NOT discovered. So I’d have to say no. Also I can’t think of an iPad app where a mouse would come into play.

Does this mouse have onboard memory for storing what the programmable buttons do when plugged into 3rd party devices without the software installed?

I had the same question you had and was confused by the conflicting answers I found on the internet. I decided to buy the mouse anyway and can say that the answer is yes, it does store button assignments to the onboard memory for the most part! On one computer I used the Razer Synapse software to swap my left and right click so that I can use the mouse as a left-handed mouse. I verified that my custom button remapping carried over to computer that doesn't have the Razer Synapse software installed. I was also pleasantly surprised that if I remap one of the mouse buttons to be the Hypershift button, the Hypershift functionality works without needing the Razer software installed either, thereby giving me access to a second layer of button mappings. I said "for the most part," because some special button assignments do require the Razer software to be installed. If you want to program a mouse button to launch a program, activate a Windows shortcut, or input some text, for example, the software says that Razer Synapse is required to use these functions.

Can I connect via bluetooth to my Macbook air without the dongle?

Yes you can. There is a toggle switch on the bottom of the mouse that let's you connect via 2.4ghz dongle or bluetooth.

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🎧 Elevate your workspace with silent, smart connectivity — because your productivity deserves the best.

UNIVERSAL COMPATIBILITY - Designed to flawlessly integrate with tablets and PCs, ensuring you stay connected across all your essential devices.
ULTRA LIGHTWEIGHT PORTABLE - Weighing just 111 grams, this sleek dongle fits perfectly into your on-the-go lifestyle without weighing you down.
SILENT OPERATION FOR FOCUSED WORK - Experience soundless performance that keeps distractions at bay, ideal for professional environments and remote work.
SEAMLESS MULTI DEVICE CONNECTIVITY - Connect up to 4 devices effortlessly with advanced high-frequency wireless technology for uninterrupted productivity.
CUSTOMIZABLE CONTROLS AT YOUR FINGERTIPS - 7 programmable buttons empower you to tailor your workflow and boost efficiency like a true productivity ninja.

The Razer RZ01-03990100-R3U1 is a lightweight, wireless, and portable productivity dongle featuring high-frequency connectivity, compatibility with tablets and PCs, and 7 programmable buttons. Its silent operation and battery-powered design make it an essential tool for multitasking professionals seeking seamless device management.

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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.

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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.

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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.

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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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TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Received my product in pristine condition. Great service overall.

1 month ago

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Compatible Devices	タブレット, パソコン
Batteries Included	Yes
Batteries Required	Yes
Brand	Razer(レイザー)
Item Model Number	RZ01-03990100-R3U1
Special Features	サウンドレス, ポータブル, ワイヤレス
Connectivity Technology	高周波
Package Dimensions	16.61 x 9.8 x 5.41 cm; 111 g
Item Weight	111 Grams

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