User Manual

⑧ When using a USB Bluetooth receiver, change the connection on the receiver.
Depending on the specifications of the PC's USB port or USB hub, other USB 3.0 devices used
simultaneously with the mouse may generate noise that can worsen the 2.4 GHz signal in the
vicinity.
You may be able to improve the situation with the following method.
Examples of USB devices that may degrade the 2.4 GHz band signal
USB memory
Hard disk or SSD
Optical disk drive
Card reader / writer
LAN adapter
Others, all devices communicating data with a PC via USB 3.0.
Connect the Bluetooth receiver to another USB port away from other USB3.0 devices that are in
use simultaneously.
Connect the Bluetooth receiver to a USB2.0 hub or to an extension cable.
Compliance status