Vertical Wireless Mouse with Multi-Device Pairing

Overview

The ProtoArc EM11 NL is a wireless vertical mouse that holds the hand at a 58° angle, in a handshake orientation rather than flat on the desk. It pairs with up to three devices across Bluetooth and a 2.4G USB-A receiver, and charges over USB-C. It is a right-handed design sized for hand lengths under 7.5 inches.

Features

• 58° vertical body: The shell is angled at 58°, so the hand sits side-on to the desk rather than palm-down.
• Three-device pairing: Two Bluetooth channels plus a 2.4G USB-A receiver, connected simultaneously and switched between.
• Rechargeable 500mAh battery: A built-in lithium-ion cell charges over the included USB-C cable. The cable is for charging only — it does not carry mouse data.
• Three DPI levels: Switches between 1000, 1600, and 2400 DPI.
• Silent left and right clicks: The two main buttons are quiet-switch. ProtoArc notes the scroll wheel and the back/forward buttons are not silent.
• Back and forward buttons: Thumb-side navigation buttons for browser and file navigation. ProtoArc notes these are not programmable and are not supported on macOS.

Specifications

• Connectivity: Bluetooth and 2.4G USB-A receiver
• Devices connected simultaneously: Up to 3
• Movement detection: Optical
• DPI levels: 1000 / 1600 / 2400
• Buttons: 7
• Hand orientation: Right-handed
• Recommended hand length: Under 7.5 inches (19.05 cm)
• Battery: 500mAh lithium-ion, rechargeable via USB-C
• Wireless range: 10 metres
• Operating systems: Windows 8 or higher, macOS X 10.12 or higher, Android 4.3 or higher
• Enclosure material: Plastic
• In the box: Mouse, USB-A receiver, USB-C charging cable
• Adaptation note: ProtoArc advises allowing one to two weeks to adjust to the vertical grip

Available Variants

All variants share the same specification and differ only in finish.

• Black — Black finish.
• Wine Red — Deep red finish.
• Black Gold — Black finish with gold-toned detailing.
• Pink — Pink finish.
• White Gold — White finish with gold-toned detailing.