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Upgrade Your Comfort, Boost Your Productivity
ProtoArc EM01 NL wireless trackball mouse provides an ergonomic solution for comfortable computing, imported for Indian users. Its adjustable angle (0-20 degrees) and precise thumb-controlled trackball reduce wrist and arm strain, making it ideal for long work sessions. Enjoy seamless switching between PC, laptop, and iPad with triple connection modes (Bluetooth & 2.4G wireless).
This trackball mouse features 5 DPI levels (200-1600) for smooth cursor tracking and quiet clicks for a focused work environment. The built-in rechargeable lithium battery eliminates the need for constant battery replacements. For optimal performance, periodically clean the trackball and internal rollers to ensure smooth operation.
Compared to standard mice, this trackball design offers superior comfort and productivity in confined spaces. While there's a brief learning curve, many users report significant reduction in wrist pressure. All duties and GST are included in the price, with tracked delivery via ExpressBox to your pincode.
Engineered for Comfort and Precision
The ProtoArc EM01 NL trackball mouse is designed to redefine your computing experience. Its unique adjustable hinge allows you to set the trackball angle from 0 to 20 degrees, promoting a natural hand posture that significantly reduces wrist and arm fatigue. Unlike traditional mice that require arm movement, this thumb-controlled trackball offers precise cursor navigation, making it exceptionally productive in any space, from a cluttered desk to a comfortable couch. The smooth, matte finish and quiet clicks enhance user focus, while the built-in rechargeable battery ensures uninterrupted workflow. Imported for discerning Indian users seeking superior ergonomics.
Ideal for Professionals & Students, Consider Alternatives If...
This trackball mouse is ideal for professionals, students, and anyone spending long hours at their computer who experiences wrist strain from traditional mice. Its multi-device connectivity is perfect for users juggling multiple devices. However, users accustomed to standard mice may need 1-2 weeks to adapt to the trackball control. The middle scroll wheel is not silent, and the back/forward buttons are not compatible with macOS. If silent scrolling is critical or you primarily use a Mac with extensive button customization needs, explore other options.
Typical situations where ProtoArc EM01 NL Wireless Trackball Mouse Red Ball | Ergonomic Thumb Control helps — illustrative scenarios, not customer reviews.
A professional in Mumbai needs to work long hours on a cluttered desk with a traditional mouse causing wrist pain.
The ProtoArc EM01 NL trackball mouse offers an adjustable ergonomic angle and thumb control, reducing strain. Its compact design fits tight spaces, and multi-device connectivity allows seamless switching between work laptop and personal tablet, improving productivity without discomfort.
A student in Delhi needs a versatile mouse for both laptop studies and tablet note-taking, requiring a comfortable input device for extended use.
This trackball mouse connects to three devices via Bluetooth or 2.4G, easily switching between their laptop and tablet. The ergonomic design and precise thumb control minimize fatigue during long study sessions, and the rechargeable battery ensures it's always ready.
| Recommended Use | Office, Daily Use, Extended Computing |
| Learning Curve | 1-2 weeks recommended for adaptation |
| Maintenance | Periodically clean trackball and rollers for smooth operation |
| Cost per use | ₹8,944 per unit — This is a single unit mouse, cost per unit is ₹8,944 |
| Shelf life after opening | N/A (Durable Product) |
| Recharge Cycle | Up to 300 recharge cycles (typical for lithium-ion) |
| Contraindications | Not recommended for users requiring silent scroll wheel operation or extensive Mac OS button customization. |
| Allergens / common irritants | None explicitly listed |
| Feature | ProtoArc EM01 NL | Others |
|---|---|---|
| Ergonomics & Angle Adjustment | Adjustable angle (0-20°) for personalized comfort, reduces wrist strain. | Typically fixed angle, may offer basic ergonomic shapes but lack adjustable tilt. |
| Connectivity Options | Triple connection: Bluetooth & 2.4G wireless, switch between 3 devices. | Often limited to single 2.4G wireless or wired connections; multi-device switching is rare. |
| Precision & DPI | Precise thumb control, 5 DPI levels (200-1600) for adjustable sensitivity. | DPI levels may be lower or fixed; precision can vary significantly by brand. |
| Rechargeable Battery | Built-in rechargeable lithium battery, no frequent battery changes needed. | Many local options still rely on disposable AA/AAA batteries, increasing long-term cost. |
| Quiet Clicking | Quiet clicks for focused work (scroll wheel is not silent). | Click sounds can be louder and less conducive to quiet office environments. |
| SKU | dew0012 |
| Brand | ProtoArc |
| Model Number | EM01 NL |
| Color | Red Ball |
| Finish Type | Matte |
| Item Weight | 0.33 kg (0.73 lb) |
| Item Dimensions | 7 cm (W) x 9 cm (L) x 0.1 cm (H) |
| Connectivity Technology | 2.4G Wireless, Bluetooth |
| Operating System Compatibility | Windows, Android, Mac OS, Linux, PC, Laptop, Desktop, Tablet, Smartphone |
| Hand Orientation | Right |
| Number of Buttons | 8 |
| Movement Detection Technology | Trackball |
| Adjustable DPI | 200/400/800/1200/1600 |
| Power Source | Rechargeable Lithium Battery |
| Battery Capacity | 3 Wh (approx. 1000 mAh) |
| Charging Time | Approx. 2 hours |
| Warranty | 2 Year Manufacturer Warranty |
| 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 innovative designs that enhance user comfort and productivity for professionals and everyday users alike.
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 EM01 NL Wireless Trackball Mouse Red Ball | Ergonomic Thumb Control, Rechargeable, 3-Device Bluetooth & 2.4G
8,944
This item
ProtoArc EM01 NL Wireless Trackball Mouse Red Ball | Ergonomic Thumb Control, Rechargeable, 3-Device Bluetooth & 2.4G
8,944
Total price:
12,867
You save 4,409 (26%) Extra3 items selected
3 items
12,867You save 4,409 (26%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 8,944 11,910 | 2,145 2,876 | 1,778 2,490 | 1,778 2,536 | 6,570 13,214 | 2,134 2,683 | 2,490 2,861 |
| Rating | 4.20(3,348) | 4.50(78K+) | 4.50(78K+) | 4.50(78K+) | 4.60(10K+) | 4.50(78K+) | 4.50(78K+) |
| Brand Name | ProtoArc | TECKNET | TECKNET | TECKNET | Razer | 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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