Lenovo 4Y41C33791 numeronäppäimistö universaali RF langaton harmaa

Complement your notebook workflow with a compact 21-key numeric keypad that features premium scissor-switch keys and a tactile, responsive feel. The keypad connects via a reliable 2.4 GHz wireless receiver and offers up to 3 months of battery life on typical use, making it convenient for both stationary and mobile work setups.

Advantages

The keypad delivers a tactile and responsive typing experience thanks to scissor-switch keys, while its compact form factor is easy to carry. A 2.4 GHz wireless connection provides stable performance without Bluetooth pairing, and long battery life reduces the need for frequent replacements.

Key specifications

• Keys: 21 scissor-switch keys
• Connection: 2.4 GHz wireless (USB receiver)
• Battery life: up to 3 months (typical use)
• Size: compact, portable design

How to use

Insert the included 2.4 GHz USB receiver into an available USB port on your notebook. Switch on the keypad if it has a power switch; the device should automatically establish a wireless connection. Place the keypad next to your laptop for numeric data entry or quick shortcuts. Replace the battery when the keypad no longer responds or shows reduced performance.

Recommendations

For optimal battery life, turn off the keypad when not in use and store the USB receiver safely to avoid misplacement. Use on a flat surface for the best tactile feedback and stable operation.