5
Technical Specifications
Operating systems
Windows 10/8/7/XP, Linux, macOS
Batteries
2x AAA
Standby mode
Without operation, the keyboard
switches to standby mode after 5
minutes.
To end standby mode
Tap any key to reactivate the keyboard.
Frequency range
2402.65~ 2480.65 MHz
Operating voltage
DC 3 V
Operating current
5 mA
Quiescent current
< 1 mA
Number of Keys
110
Technical details and radio emission
Hardware version
YHK-RF7302A V2.0
Firmware version
BK2.0
SRD Frequency
2402.65 ~ 2480.65 MHz
Modulation type
GFSK
RF power
4.52 dBm
Tips:
If you do not use the keyboard for a long time, please turn it off to
save power.
If the keyboard does not work, first check if the battery is powered.
Please take good care of your 2.4G receiver. If it is lost, please
contact your dealer.