Mobile Productivity99/100
ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair
ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair
ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair
ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair
ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair
ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair

Buyer's verdict

ProtoArc EM01 NL Trackball Mouse and EC200 Ergonomic Office Chair

Best for: Shoppers comparing options in mobile productivityUpdated Mar 13, 2026

ERGONOMIC DESIGN for MORE COMFORT: Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural, comfortable hand position for all-day comfort

Why we like it
ERGONOMIC DESIGN for MORE COMFORT: Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural, comfortable hand position for all-day comfort
What to watch for
Precise Thumb Mouse: ProtoArc trackball mouse provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead via the trackball. It will effectively reduce fatigue and strain on your wrist and arm. More productive in the narrow space, such as the messy desktop, couch, bed etc. Note: this trackball mouse is not an ordinary traditional mouse.
Who should buy
Shoppers comparing options in mobile productivity
Guide confidence
99/100

Reasons to buy

What makes this pick worth considering

  • ERGONOMIC DESIGN for MORE COMFORT: Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural, comfortable hand position for all-day comfort
  • Precise Thumb Mouse: ProtoArc trackball mouse provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead via the trackball. It will effectively reduce fatigue and strain on your wrist and arm. More productive in the narrow space, such as the messy desktop, couch, bed etc. Note: this trackball mouse is not an ordinary traditional mouse.
  • Ergonomic Design, Healthy Office Work: Designed for modern professionals, the EC200 ergonomic chair combines comfort and health with adjustable lumbar support, seat depth, backrest, seat height, multi-dimensional headrest, and large armrests, serve people from 5'4" to 6'3" (Capacity up to 280 lbs). Tested for 8+ hour comfort, this chair actively supports posture whether working from home or office. More than just seating - it's your health-focused productivity partner

Watch-outs

  • Precise Thumb Mouse: ProtoArc trackball mouse provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead via the trackball. It will effectively reduce fatigue and strain on your wrist and arm. More productive in the narrow space, such as the messy desktop, couch, bed etc. Note: this trackball mouse is not an ordinary traditional mouse.

Full written guide

Long-form recommendation

Welcome everyone, and thank you for tuning in to our review of two groundbreaking products designed to enhance your office experience: the ProtoArc EM01 NL Trackball Mouse and the EC200 Ergonomic Office Chair. Today, we’re taking a close look at their innovative designs and features that aim to increase productivity and comfort during long work hours.

Let’s start with the ProtoArc EM01 NL Trackball Mouse. This device isn’t your ordinary computer mouse; instead of moving your entire arm to control the cursor, this mouse lets your thumb be the master of navigation. Its trackball provides precise and smooth tracking, ideal for seamlessly scrolling through documents and web pages. A unique feature of the ProtoArc mouse is its adjustable hinge that allows you to customize the trackball angle anywhere from 0 to 20 degrees. This ergonomic design ensures that your hand maintains a natural and comfortable posture, reducing the risk of wrist and arm strain.

Moving on to the EC200 Ergonomic Office Chair, this chair is designed with the modern professional in mind. It is built to offer not only comfort but also health benefits. The chair comes with adjustable lumbar support, seat depth, backrest, seat height, a multi-dimensional headrest, and large armrests. These features are tailored to accommodate individuals ranging from 5'4" to 6'3" and support a weight capacity of up to 280 lbs. The standout element is its 2-way adjustable lumbar support, which includes a 4-direction adjustment offering customization of both height and depth. This enables the chair to contour perfectly to the natural curve of your spine, effectively reducing lower back strain by up to 50%.

The EC200 chair also features four distinct tilting angles of 90°, 105°, 120°, and 130°. Whether you are working, reading, on a phone call, or simply relaxing, you can easily adjust to suit your posture. Additionally, the chair comes with a tilt tension control knob, allowing you to set the reclining resistance to your liking. In real-life scenarios, users have found both products to be exceptionally reliable. The ProtoArc mouse is an excellent companion for tight workspaces like a cluttered desk or even a couch, while the EC200 chair provides lasting comfort and excellent support during extended periods of sitting.

While both products offer numerous advantages, a few drawbacks include the non-traditional design of the trackball mouse which might require a brief adjustment period and the EC200 chair’s advanced features that may be overwhelming for those who prioritize simplicity over customization. When compared to similar products on the market, these devices stand out due to their focus on ergonomics and user health. To get the most out of these products, we recommend taking the time to adjust the settings to your exact comfort level and integrating regular short breaks into your work routine.

Overall, these products are highly recommended for professionals who are seeking to boost productivity without compromising on comfort. They are especially beneficial for those who work long hours at a desk. Thank you for listening, and have a fantastic day ahead, viewers!

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