1.Asltoy compact numeric keypad,comfortable to use.Wireless transmission is very convenient to USB receiver plug and play,laptop numeric keypad can be used with this key pad at same time,easy to carry.
2.System Requirements: IOS, Windows XP, Windows Vista or Windows 7, Windows 8, Windows 10, USB port
3.18 function keys have complete control function,Use 2.4G frequency band,use Num Lock Key to open the keyboard.Firstly,plug the wireless receiver and press the Num Lock Key on the keypad and the blue light flashing means pairing sucessfully.
4.The keycaps life of more than 10 million times.Operating Current: 5mA (MAX) Sleep Current: 0.5mA Effective Distance: Approximately 32.8FT Accessibility.
5.Need to master the keyboard keypad switch，If the battery is less than 1.1V,the LED indicator light alerts.No Power Button Needed,Use 1*AAA Battery【Note: Battery Not Include】.
Use Num Lock Key to open the keyboard.Firstly,plug the wireless receiver and press the Num Lock Key on the keypad and the blue light flashing means pairing sucessfully.
*Operating Frequency: 2.4G technology
*Structure Fixed way: Fastening buckle bit
*Case Material： ABS
*Power Supply:1* AAA Battery (Package not include)
*Operating Current: 5mA (MAX)
*Sleep Current: 0.5mA
*Effective Distance: Approximately 32.9FT (10M) Accessibility
*Working Temperature and Humidity: 5-50 celsius 10%-85%RH 25celsius
*Storage Temperature and Humidity: -20-70 celsius 5%~95% 25 celsius
*Application: Desktop, Laptop, Tablet
*Key Mechanical working life: The keycaps life of more than 10 million times
1 x 2.4G Wireless Numeric Keypad Black
1 x Wireless USB
Wireless Numeric Keypad Asltoy 18 Keys Wireless USB Number Pad Keyboard With 2.4G Mini USB Numeric Receiver for MacBook PC Notebook tablet (Wireless Black) - B01MAXU90I