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Description
Genius Ergo 8350S Wireless Ergonomic Vertical Mouse, Blutooth & 2.4 GHz, Adjustable DPI levels up to 2400 DPI, 5 Button with Scroll Wheel, Dark GreyGenius Ergo 8350S Bluetooth+2. 4GHz Wireless Vertical Ergonomic Silent Mouse Genius all in one wireless ergonomic vertical mouse Ergo 8350S combines Bluetooth+2. 4GHz dual mode, quiet click, wake up Copilot AI, power saving, high sensitivity, very suitable for computer or tablet use. Its 55 inclination for palm and the thumb protective design reduce shoulder and neck pain or wrist muscle fatigue caused by long term computer use. The Ergo 8350S is
Genius Ergo 8350S Bluetooth+2.4GHz Wireless Vertical Ergonomic Silent MouseGenius all-in-one wireless ergonomic vertical mouse Ergo 8350S combines Bluetooth+2.4GHz dual mode, quiet click, wake up Copilot AI, power saving, high sensitivity, very suitable for computer or tablet use. Its 55° inclination for palm and the thumb protective design reduce shoulder and neck pain or wrist muscle fatigue caused by long-term computer use. The Ergo 8350S is great gift for oneself or people.
Features
Bluetooth+2.4GHz wireless ergonomic vertical mouse
Natural 55° palm inclination with big thumb rest to reduce stress and muscle strain
Quiet click less noise
6-button with buttons to activate Copilot
Bluetooth / 2.4GHz dual mode, working distance up to 10 meters
DPI button: 1200 / 1600 (default) / 2400 dpi
Power saving switch
System Requirements
Computers, phones, or tablets with Bluetooth or USB port
USB Receiver
Required: Available USB port
Windows 8, 10, 11 or later
macOS 10.14 or later
ChromeOS
Bluetooth
Windows 8,10, 11 or later
MacOS 10.15 or later
ChromeOS
iPadOS 13.4 or later
Android 5.0 or later
Specification
Model Name
Ergo 8350S
Colour
Dark Grey
RF Frequency
Dual mode Bluetooth 5.3 and 2.4GHz
Note: Bluetooth mode and 2.4G mode cannot be used at the same time
Interface
Bluetooth and USB receiver
Sensor Engine
BlueEye
Number of Buttons
6 (Left, right, middle button with scroll, forward, backward)
Resolution (DPI)
1200 / 1600 (default) / 2400 dpi
Weight & Dimensions
67.3 x 105 x 58.4 ( 2.65" x 4.13" x 2.30 )
Approx. 81 g
Package Contents
Ergo 8350S
USB receiver
One AA alkaline battery
Quick guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 5
Best choice!
Color: Blue, Color: Blue
This is the best of the best!!! Very sturdy, reliable, cleans easily I love it! Had others and this one beats them all!
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Reviewed in the United States on May 11, 2026
★★★★★ 4
The best frother I ever had
Color: White
I have been using frothers to make a daily matcha latte since 2016 and, since each of them lasted only between 4 to 12 months, I had purchased many of them.
This one is absolutely the best one! I bought it in July 2025 and I surely hope this will last more than one year. I will update my review if it stops working too soon.
But , for now, it has been great! I totally love the strong, fast engine. It perfectly whips up my matcha latte in just 3-4 seconds! As I use a very tall cup, I never experienced any overflowing of the liquid.
It feels heavy and stronger than my previous one, and I like that.
The reason I took off one star is because it doesn’t come with a metal stand considering that it is not possible to keep it standing up on the kitchen counter because, on the top, it has a robber cover that it is not flat. I am using an old stand from one of the previous frothers but, as this frother is much heavier, it keeps falling down. It would be nice to have a stand that fits this frother!
Other than that, so far, it is the best frother I have ever had!
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Really powerful, responsive customer support
Color: Blue
Awesome for mixing protein powder into milk, Gatorade powder into water, making salad dressings, basically the kinds of work that would be overkill for an immersion blender. The unit I got started to vibrate like crazy after a few weeks. Contacted support and they said it was likely that the whisk rod was bent and said they'd refund me the cost of a new rod. We'll see if that solves the problem, but overall, I am impressed by their product and aftersales support.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
powerful, efficient and long lasting
Color: Black
we've had this for a year and half now and it has held up!! we use it daily for coffee drinks. we also use it to mix powdered flavored drinks, when i do that it literally will make the WATER foam! its really powerful. and has definitely been worth the price as its lasted a year and a half.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great for fast frothing!!!
Color: Black
Very easy to use, the speed is fast enough for that little bit of froth in seconds, good for the price, battery lasts for days,
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Reviewed in the United States on May 13, 2026
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