Mousepad Calculator with usb hub
1.30USB HUBS & Blue Mood Light
3.10 digits Calculator
4.USB 2.0
5.Super slim, only 7mm

LED Multifunctional Mousepad Calculator with 3 USB Port

Features:
 

1.Battery Installation
Open the battery cover, insert one AGl3 button cell battery according to the polarity sign Set the ON/OFF switch to "ON" position, the unit will display as normal. Otherwise, please install the battery again. 
 
2.DC Adapter usage
 Insert an adapter into the socket for D/C power, then the blue moodlight of this unit will be ON (Notice: the output of adapter is stable direct current 5V)
 USB usageB hubs can be connected with other computer accessories to operate the hardware or data tran
 Connect PC with “USB IN” jack of this unit by USB cable (provided), the bluemoodlight is ON The other three USsmission Such as keyboard, a mouse, USB flash, MP3,MP4 etc. 
 
3.Calculation
 Set the ON/OFF switch to “ON” position. Press ‘AC’ to start the calculation, pressing the function key to fulfill the 10-digital arithmetic. Press ‘M+’.‘M-’&‘MRC’to carry out memory calculation. Press ‘AC’ to end the operation, resetting to the ‘0’ on the display. 
 
4.Mousepad usage
 Set the ON/OFF switch to “OFF” position to turn off the calculator The unit is used as a mousepad.
 
 Battery replacement
 When the display is blurry, it means that the unit lacks of power, please replace the AGl3 button cell battery with the same specifications.

 Detail information:

1.Mousepad Calculator with 3 Port USB 2.0 HUBs (one in, three out)
2.Can be used as both Mousepad and Calculator, also with 3 Port USB 2.0 Hubs,

3.can be connected with USB connector.
4.10-Digital arithmetic, Memory Calculation: M=, M-, MRC
5.With blue moodlight 

6.Slim, thickness only about 7 mm
7.Color: black
8.Dimension: 210*180*14mm
9.Weight: 233g

Description