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31% off the seller list price
Estimated doorstep delivery by 30 Oct - 1 Nov from USA
Work Smarter, Not Harder
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse in White is designed for comfort and productivity. Its 58° vertical angle promotes a natural handshake position, significantly reducing wrist and forearm pressure compared to traditional flat mice. This imported mouse is ideal for long office sessions, helping users maintain focus and reduce fatigue throughout the workday. Enjoy seamless connectivity with dual Bluetooth 5.0 and 2.4G USB-A modes, allowing you to switch between up to three devices with a single click.
The mouse features adjustable DPI settings (1000/1600/2400) for precise optical tracking, catering to various tasks from detailed design work to everyday browsing. Its built-in 500mAh rechargeable lithium-ion battery offers up to 100 hours of active use and 200 days of standby on a ~2-hour charge via the included Type-C cable, minimizing disposable battery waste. Quiet click technology on the left and right buttons ensures a focused environment in shared spaces.
Compatible with Windows, macOS, and Android, this ergonomic mouse is a smart choice for professionals and students seeking enhanced comfort and efficiency. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping to your Indian pincode.
Ergonomic Comfort for Indian Workspaces
The ProtoArc EM11 NL's 58° vertical design is engineered to align with your natural handshake, significantly reducing wrist and forearm strain common in prolonged computer use. This imported mouse is perfect for the modern Indian professional or student navigating long workdays or study sessions. Its dual connectivity (Bluetooth 5.0 and 2.4G USB-A) allows effortless switching between your devices, streamlining your workflow. The built-in 500mAh rechargeable battery offers extended usage, minimizing interruptions and waste. Experience enhanced comfort and productivity, imported directly for you.
Ideal for Small-Medium Hands, Skip if Large
This ergonomic mouse is specifically designed for users with hand lengths under 7.5 inches (approx. 19 cm), ensuring a comfortable and natural grip. If you have larger hands, you might find the fit less ideal and could experience discomfort. For users needing a more substantial grip or a mouse specifically contoured for larger palms, consider alternative models. The EM11 NL excels for those seeking a compact, comfortable vertical mouse for daily office tasks and multi-device connectivity.
Typical situations where ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse White 138mm (5.43in) | Connect 3 Devices via Bluetooth 5.0 & 2.4G USB-A helps — illustrative scenarios, not customer reviews.
A professional in Bangalore working long hours on a laptop needs to reduce wrist strain.
The ProtoArc EM11 NL's 58° vertical design promotes a natural handshake, easing pressure. Its quiet clicks are ideal for shared office spaces. Connects to laptop and phone via Bluetooth/2.4G for seamless workflow.
A student in Delhi needs a comfortable, multi-device mouse for studies and personal use.
Easily switch between a PC and tablet with the EM11 NL's triple-device connectivity. The USB-C rechargeable battery ensures it's always ready. Its ergonomic shape supports extended typing and research sessions.
| Recommended Uses | Office, Daily Use |
| Compatible Operating Systems | Windows 8/10+, macOS 10.12+, Android 4.3+ |
| Compatible Devices | Personal Computer, Tablet |
| Click Life | 3 million+ clicks |
| Transmission Distance | 10 meters |
| Battery Life | Up to 100 hours of use |
| Standby Time | Up to 200 days |
| Charging Time | Approx. 2 hours via Type-C |
| Cost per use | 100 hours of use at ₹5,070 — ₹50.70 per hour |
| Shelf life after opening | 12 months (category default for electronics) |
| Reapplication math | 100 hours of use covers ~20-40 workdays depending on daily usage. |
| Contraindications | Not recommended for users with hand lengths significantly over 7.5 inches (19 cm). |
| Allergens / common irritants | Plastic construction; no specific allergen warnings provided. |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by ProtoArcunder its own policy.
| Feature | ProtoArc EM11 NL | Others |
|---|---|---|
| Ergonomic Design | 58° vertical angle promotes natural handshake, reduces wrist strain. Designed for small-medium hands (<7.5in). | Varies by brand; some offer vertical designs, others focus on contoured shapes. Fit for Indian hand sizes can vary widely. |
| Connectivity | Dual mode: Bluetooth 5.0 + 2.4G USB-A. Connects to 3 devices. | Often single-mode (2.4G dongle) or basic Bluetooth. Multi-device switching is less common in budget local options. |
| Battery & Charging | Built-in 500mAh USB-C rechargeable battery, up to 100 hours use. | Many local options use disposable AA/AAA batteries. Rechargeable models may use older Micro-USB and offer shorter battery life. |
| Cost per use | 100 hours of use at ₹5,070 — ₹50.70 per hour | Local ergonomic mice can range from ₹800-₹2500. Cost per hour varies significantly based on battery type and usage. |
| DPI Adjustment | Adjustable DPI (1000/1600/2400) for precise tracking. | Basic models may have fixed DPI. Higher-end local options offer adjustable DPI, but often with fewer steps. |
| SKU | jyf7364 |
| Brand | ProtoArc |
| Model Number | EM11 NL |
| Color | White |
| Style | Modern |
| Material | Plastic |
| Dimensions (Mouse) | 138 x 69.2 x 68.1 mm (5.43 x 2.72 x 2.68 inches) |
| Item Weight | 0.29 kg (0.64 lb) |
| Hand Orientation | Right |
| Connectivity Technology | Bluetooth, USB-A, Wireless |
| Number of Buttons | 6 |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About ProtoArc
ProtoArc specializes in ergonomic computer peripherals, focusing on comfort and productivity for professionals and gamers.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse White 138mm (5.43in) | Connect 3 Devices via Bluetooth 5.0 & 2.4G USB-A
5,070
This item
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse White 138mm (5.43in) | Connect 3 Devices via Bluetooth 5.0 & 2.4G USB-A
5,070
Total price:
9,070
You save 3,800 (30%) Extra3 items selected
3 items
9,070You save 3,800 (30%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 5,070 7,360 | 1,830 2,600 | 2,170 2,910 | 1,830 2,560 | 3,620 3,820 | 2,540 2,910 | 2,720 3,100 |
| Rating | 4.40(5,902) | 4.50(78K+) | 4.50(78K+) | 4.50(78K+) | 4.50(78K+) | 4.50(78K+) | 4.50(78K+) |
| Brand Name | ProtoArc | TECKNET | TECKNET | TECKNET | TECKNET | TECKNET | TECKNET |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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