Can it connect to multiple devices?

Yes, it connects to 3 devices via dual Bluetooth connectivity and 2.4G USB-A, so you can switch instantly without re‑pairing— perfect for multi‑tasking across your computer, tablet, and phone. Compatible with Windows, Mac, and Android.

Why Choose the EM11 NL?

Choose the EM11 NL for its 58° ergonomic vertical design proven to reduce wrist pain, dual-Bluetooth + 2.4G connectivity, and rechargeable—perfect for users with small to medium hands (under 7.5 inches) seeking proven wrist relief in office, home

What hand size is the EM11 NL designed for?

Recommendations for Hand Size: We recommend that small to medium hands use our ergonomic vertical mouse. Please measure the size before ordering for a better fit and more comfort.(Hand size: <17.5cm or 17.5cm-19.05 cm is suitable)

Does the EM11 NL support programming?

No, the EM11 NL currently does not support customization. However, our upcoming upgraded version, the EM11 Pro will offer this feature

Is this mouse rechargeable?

Yes, it’s rechargeable, No need to buy disposable batteries. It has a 500mAh battery and comes with a Type-C cable

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, Rechargeable, Black | 58° vertical design supports a natural wrist posture, connect 3 devices via Bluetooth/2.4G USB-A, 500mAh USB-C rechargeable.

Q: Does the EM11 NL support programming?

No, the EM11 NL currently does not support customization. However, our upcoming upgraded version, the EM11 Pro will offer this feature

Q: Is this mouse rechargeable?

Yes, it’s rechargeable, No need to buy disposable batteries. It has a 500mAh battery and comes with a Type-C cable

Product ID: 623608259

Details

Brand
ProtoArc
Color
Black
Connectivity Technology
2.4G USB-A
Movement Detection Technology
Optical
Special Feature
Ergonomic

🎯Up to 2400 DPI precision

🔋500mAh rechargeable battery

🔗3-device multi-connectivity

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Description

🖱️ Elevate your workspace comfort and control — because your wrist deserves the best!

RECHARGE GO - Power through your day with a 500mAh rechargeable battery and fast Type-C charging.
WHISPER QUIET CLICKS - Silent left/right buttons keep your focus sharp without distracting noise in shared spaces.
ERGONOMIC VERTICAL COMFORT - Natural wrist alignment reduces strain and boosts productivity during marathon work sessions.
PRECISION AT YOUR FINGERTIPS - Adjustable DPI up to 2400 ensures pixel-perfect tracking for every click and scroll.
SEAMLESS MULTI DEVICE MASTERY - Connect effortlessly to 3 devices via Bluetooth & USB-A for ultimate workflow fluidity.

The ProtoArc EM11 NL is a sleek, rechargeable vertical mouse designed for small to medium hands, offering multi-device Bluetooth and USB-A connectivity. With up to 2400 DPI sensitivity, ergonomic design to reduce wrist strain, and whisper-quiet clicks, it’s engineered to enhance productivity and comfort across Windows, Mac, and Android platforms.

Specifications

ASIN	B0CX18LHWS
Additional Features	Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless
Antenna Location	Office
Are Batteries Included	Yes
Are Batteries Required	Yes
Battery Average Life	1 months
Best Sellers Rank	#11 in Computer Mice
Brand	ProtoArc
Built-In Media	1 x 2.4G USB-A Receiver, 1 x ProtoArc Rechargeable Bluetooth Ergonomic Mouse, 1 x Type-C Charging Cable(The Type-C cable is for charging only), 1 x User Manual
Button Quantity	7
Color	Black
Compatible Devices	Personal Computer, Smartphone, Tablet
Connectivity Technology	2.4G USB-A Receiver, Bluetooth
Customer Reviews	4.4 out of 5 stars 5,632 Reviews
Enclosure Material	Plastic
Finish	Glossy
Hand Orientation	Right
Hardware Platform	Windows,Linux
Item Dimensions L x W	5.43"L x 2.72"W
Item Weight	250 Grams
Manufacturer	ProtoArc
Mfr Part Number	Protoarc B0CX18LHWS
Minimum Required Operating System Version	Windows 8
Model Name	EM11 NL
Model Number	EM11 NL
Mouse Maximum Sensitivity	2400 Dots per Inch
Movement Detection	Optical
Movement Detection Technology	Optical
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Buttons	7
Operating System	Android 4.3 or higher, Mac OS X 10.12 or higher, Windows 8, Windows 10 or higher
Power Source	Battery Powered
Range	10 Meters
Special Feature	Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless
Style Name	Modern
Theme	Ergonomics, Computing
Unit Count	1.0 Count
Warranty Description	2 YEAR

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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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₨19852

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

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