This receiver is not universal, can only be used in some models! Please make it clear to buy!
It can connect mouse and keyboard(eg. Logitech MX3000 MX3200 LX710 keyboard etc.) at same time.
Receiver "first wife" MX3200 mouse and keyboard
Companions for WAVE / LX710 / S510 / S520 / S530 / MX3000 / LX300 / EX100 / EX110,etc.,
For V220 / LX5 / LX7 / LX8 / MX600 / MX1000 rotary engraving and other mouse
In addition to 2.4G can not be used, the other can all be full, including the function keys also can be used.