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| SKU | ude9957 |
| Brand | ProtoArc |
| Model | EM11 NL |
| Color | Gray |
| Connectivity | Bluetooth 5.0, 2.4G USB-A Receiver |
| Number of Devices | Up to 3 |
| Battery | Built-in 500mAh rechargeable Li-Ion |
| Charging | USB-C (cable included) |
| DPI Levels | 1000 / 1600 / 2400 |
| Click Type | Silent (Left/Right buttons) |
| Dimensions (Mouse) | 13.8 x 6.92 x 6.81 cm (5.43 x 2.72 x 2.68 inches) |
| Weight | 0.308 kg (0.68 lbs) |
| Hand Orientation | Right |
| Operating Systems | Windows 8+, macOS 10.12+, Android 4.3+ |
| Material | Plastic |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse | 13.8cm (5.43in) Right-Handed, Bluetooth 5.0 & 2.4G USB-A
4,218
This item
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse | 13.8cm (5.43in) Right-Handed, Bluetooth 5.0 & 2.4G USB-A
4,218
Total price:
7,235
You save 1,909 (21%) Extra3 items selected
3 items
7,235You save 1,909 (21%) Extra
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Work Smarter, Not Harder
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, imported for Indian users, promotes a healthier hand posture. Its 58° vertical design aligns your wrist and forearm naturally, reducing discomfort during extended computer use. Connect seamlessly to up to three devices using Bluetooth 5.0 or the included 2.4G USB-A receiver, making it ideal for multitasking professionals and students.
This mouse features a built-in 500mAh rechargeable battery, conveniently charged via USB-C. Adjustable DPI levels (1000/1600/2400) ensure precise tracking for various tasks, from detailed work to general navigation. The silent click design minimizes distractions in shared workspaces or during late-night sessions. While it requires a brief adjustment period, many users report significant relief from wrist pressure after consistent use.
Compared to standard mice, the ProtoArc EM11 NL offers a more comfortable and potentially productive experience for small to medium hands (under 19.05 cm). All customs duties and GST are included in the listed price, with tracked delivery via ExpressBox to your pincode, arriving within 12-14 days.
Ergonomic Science for Indian Workdays
The ProtoArc EM11 NL is engineered to support a natural handshake posture, reducing the strain often experienced with traditional mice during long hours at the desk. Its vertical design encourages a relaxed forearm and wrist position, a crucial benefit for users in India who spend significant time on computers for work or study. This imported mouse is designed for small to medium hands, ensuring a comfortable fit and promoting better long-term comfort and productivity.
Who It's For vs. Who Should Skip
This mouse is perfect for professionals, students, and anyone experiencing wrist discomfort from standard mice, especially those using Windows, macOS, or Android devices. It's ideal for office environments or home setups requiring multi-device connectivity. However, users with very large hands (over 7.5 inches / 19.05 cm) or those accustomed to extremely low-profile mice might find the learning curve challenging. Also, Mac users should note that the forward/back buttons are not compatible with macOS systems.
Typical situations where ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse | 13.8cm (5.43in) Right-Handed helps — illustrative scenarios, not customer reviews.
A software developer in Bangalore needs a comfortable mouse for long coding sessions.
The ProtoArc EM11 NL's vertical design reduces wrist strain during extended coding. It connects to their work laptop and personal tablet, allowing seamless task switching. Silent clicks prevent disturbing colleagues in shared office spaces.
A student in Delhi needs a versatile mouse for studies and occasional gaming, with a limited budget.
This mouse offers adjustable DPI for precise cursor control in both academic tasks and casual gaming. Its rechargeable battery eliminates the need for constant battery purchases. While not a dedicated gaming mouse, its ergonomic design provides comfort for long study hours.
| Recommended Uses | Office, General Computing, Multitasking |
| Hand Size Fit | Small to Medium (under 19.05 cm / 7.5 inches) |
| Learning Curve | 1-2 weeks recommended for adaptation |
| Click Life | 3 million+ clicks |
| Transmission Distance | 10 meters (33 feet) |
| Cost per use | Rechargeable battery provides long-term value — ₹4,218 per charge (estimated 100+ charges) |
| Shelf life after opening | N/A (Durable electronic device) |
| Contraindications | Not recommended for users with very large hands (>19.05 cm / 7.5 inches); Mac users may experience limited functionality with forward/back buttons. |
| Allergens / common irritants | None explicitly listed |
| Feature | ProtoArc EM11 NL | Others |
|---|---|---|
| Ergonomic Design | 58° vertical design promotes natural handshake posture, reducing wrist strain for small-medium hands. | Local ergonomic mice vary; some offer vertical designs, others contoured shapes. Fit and angle may differ significantly by brand. |
| Connectivity | Dual mode: Bluetooth 5.0 and 2.4G USB-A receiver for up to 3 devices. | Local options may offer single-mode wireless (2.4G only) or wired connections. Multi-device support is less common. |
| Rechargeable Battery | Built-in 500mAh USB-C rechargeable battery for convenience and long-term use. | Many local mice use disposable AA/AAA batteries, requiring frequent replacement. Rechargeable options exist but may use older charging ports. |
| Silent Clicks | Left and right buttons feature silent click technology for distraction-free use. | Silent click functionality is rare in local ergonomic mice; most have standard audible clicks. |
| Price per Unit |
About ProtoArc
ProtoArc specializes in ergonomic computer peripherals designed to enhance comfort and productivity for professionals and everyday users.
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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| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
| Imported quality with all duties included — ₹4,218 per mouse |
| Local ergonomic mice range from ₹800-₹2500, depending on brand and features. |
1,511 2,157 |
1,506 2,429 |
1,302 1,851 |
3,756 3,934 |
1,853 2,251 |
13,122 18,144 |
| Rating | 4.40(5,902) | 4.50(78K+) | 4.50(78K+) | 4.40(247) | 4.70(75) | 4.88(8) | 4.60(10K+) |
| Brand Name | ProtoArc | TECKNET | TECKNET | TYHJ | Yoqanr | Sharpie | Epson |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |