The ProtoArc EM11 NL Vertical Ergonomic Mouse is designed to provide long-lasting comfort and reduce wrist strain. Its unique vertical design places your hand in a natural handshake position, significantly reducing stress on your hand and forearm.

Connect up to 3 devices.

Switch effortlessly between devices with dual Bluetooth (2x BT) and a 2.4 GHz USB dongle. Perfect for use with your laptop, tablet, and desktop without having to pair each time.

Powerful battery & USB-C charging

The built-in 500mAh battery charges incredibly quickly via the included USB-C cable. This way, you can always work wirelessly, without interruptions – ideal for everyday use.

Adjustable DPI & silent operation:

The mouse has three DPI levels (1000, 1600, 2400) so you always have the right speed and precision. Thanks to the silent buttons, you can work without annoying clicking noises – pleasant for you and those around you.

Compact size, great comfort.

The mouse has a light and slim design with a soft palm rest. Ideal for small to medium-sized hands. Its ergonomic shape supports a natural posture and prevents fatigue during prolonged use.

What's in the box

• 1x EM11 NL vertical mouse

• 1x USB-A receiver (2.4 GHz)
• 1x USB-C charging cable
• 1x User manual

Technical specifications

• Connection: Bluetooth 5.1 (2 devices) + 2.4 GHz USB dongle

• Battery: 500 mAh Li-ion, rechargeable via USB-C
• DPI settings: 1000 / 1600 / 2400
• Noise level: whisper-quiet clicking
• Dimensions: ± 13.8 × 6.9 × 6.8 cm
• Weight: ± 112 g
• Color: Black / Gray
• Compatible with: Windows, macOS, Android
• Warranty: 2 years

Why choose the EM11 NL?

• Reduces wrist strain and supports natural hand use
• Connect up to 3 devices simultaneously
• Silent operation and precise DPI adjustment
• Fast USB-C charging and long battery life
• Light, compact and comfortable – ideal for everyday work