CHERRY MW 9100 mouse Office Ambidextrous RF Wireless + Bluetooth 2400 DPI

The Cherry JW-9100-2 Wireless mouse combines a compact, ambidextrous shape with rubber side panels for a secure grip. It offers adjustable optical resolution in three steps (1,000 / 1,600 / 2,400 dpi) via the DPI button, an integrated rechargeable lithium battery charged by the included USB-C cable, and a two-color status LED that indicates battery, charging, connection, and resolution states. Connection is possible either by Bluetooth or the supplied 2.4 GHz USB receiver; a slide switch on the underside switches between connection modes. Data transmission is secured with AES-128 encryption. The mouse also includes a durable scroll wheel, a magnetic holder for the USB receiver, and a carrying pouch.

Advantages

Ambidextrous compact design with rubber side panels for comfortable handling; three-step DPI adjustment up to 2,400 dpi for precise tracking; dual wireless connectivity (Bluetooth and 2.4 GHz RF) with easy switching and AES-128 encryption; built-in rechargeable battery with USB-C charging that can be used while charging; visible two-color LED for status feedback; magnetic lock for the USB receiver and included carrying pouch for transport.

Suitable for

• Office work on desktop PCs and laptops
• Portable use while travelling
• General productivity tasks and web browsing
• Switching between two devices (e.g., laptop via Bluetooth and PC via USB receiver)

Key specifications

• Model: Cherry JW-9100-2
• Connection: Bluetooth + 2.4 GHz RF (USB receiver)
• Sensor resolution: 1,000 / 1,600 / 2,400 dpi
• Battery: built-in rechargeable lithium battery, charged via USB-C
• Buttons: 6
• Scroll: Wheel
• Form factor: Ambidextrous
• Weight: 0.092 kg
• Colour: Black
• Security: AES-128 encryption

How to use

Charge the mouse using the supplied USB-C cable before first use or connect the cable while using the mouse to charge the built-in battery. Select the desired resolution by pressing the DPI button to cycle through 1,000, 1,600 and 2,400 dpi. Choose the connection mode with the slide switch on the bottom: set to Bluetooth to pair with a laptop or mobile device, or set to the RF position and insert the 2.4 GHz USB receiver into a PC’s USB port. Use the magnetic holder to store the USB receiver when not in use and keep the pouch for transport.

Recommendations

For stable operation and best battery life, keep the firmware up to date if updates are provided by the manufacturer, disconnect the mouse when not in use for extended periods, and store the USB receiver in the magnetic lock to avoid loss during transport.