Wireless Optical Mouse Esperanza TM105K 2.4GHz

The Wireless Optical Mouse Esperanza TM105K 2.4GHz is a compact wireless mouse designed for everyday computing tasks. It uses optical movement detection and supports two DPI settings (1000 and 1600) to adjust cursor sensitivity. The mouse features six buttons, including standard left and right buttons, a clickable scroll wheel and additional programmable buttons, and connects via a small NANO 2.4GHz USB receiver for a reliable wireless link. The black ergonomic housing is intended to offer comfortable handling during extended use and to fit typical home and office setups.

Advantages

The Esperanza TM105K provides wireless freedom through a 2.4GHz NANO receiver that remains plugged into a USB port without obstructing transport. Adjustable DPI settings let users switch between 1000 and 1600 DPI for a balance of precision and faster pointer movement. Six buttons increase functional control for navigation and basic shortcuts. Optical tracking affords accurate cursor movement on most desk surfaces, while the compact, lightweight form factor suits laptop bags and confined workspaces.

Suitable for

• General office work such as document editing, spreadsheets and web browsing
• Home computing and everyday tasks including email and social media
• Portable use with laptops or small workstations thanks to the NANO receiver
• Users who prefer a compact, ergonomic mouse for extended sessions

When it may not be suitable

This mouse may not meet the needs of users who require high-end gaming performance, advanced macro programming or extremely high DPI sensitivity beyond 1600. It is also not designed for specialized surfaces that require laser sensors or for users who need fully ambidextrous sculpted shapes if they prefer large ergonomic mice.

Key specifications

• Movement detection technology: Optical
• Movement resolution: 1000 / 1600 DPI selectable
• Buttons: 6 (including clickable scroll wheel and additional side buttons)
• Connectivity: 2.4GHz wireless via NANO USB receiver
• Colour: Black
• Form factor: Compact, ergonomic design for right- or general-handed use

How to use

Plug the included NANO USB receiver into an available USB port on your computer or laptop. If the receiver and mouse are not pre-paired, follow the pairing instructions in the manual to establish a connection. Install any required batteries, then turn the mouse on using the power switch if present. Use the DPI switch to toggle between 1000 and 1600 DPI to suit pointer speed preferences. The six buttons operate as standard left/right click, middle click via the scroll wheel and two additional buttons that can be used for browser navigation or assigned in software if supported.

What to consider before purchase

• Ensure your device has an available USB-A port for the NANO receiver or use a compatible adapter for USB-C ports
• Confirm that 1000/1600 DPI sensitivity matches your precision and speed requirements
• Check battery requirements and expected battery life; consider spare batteries for continuous use
• Verify the mouse size and shape fit your hand—this model is compact and may suit smaller hands best

Usage recommendations

For stable performance, keep the NANO receiver unobstructed and within line-of-sight of the mouse. Use the lower DPI setting for precise pointer control when editing documents or detailed work, and the higher DPI for faster cursor movement during general navigation. Place the mouse on a flat, non-reflective surface or a mouse pad to maintain consistent optical tracking.