8-Digital arithmetic
Memory calculation:M+,M-,MRC
4 usb HUBS(one in,three out)
Type A: Version 1.1,type B: Version 2.0
Power supply:1xAG10&solar energy
Shipping details:
QTY: 100pcs
N.W./G.W.: 14/15kgs
MEAS:57.5x34.5x30cm