E-8
Dimensions: fx-9860G
II SD/fx-9860GII/fx-9860GII s/fx-9860G AU PLUS: 
21.2 mm (H) × 91.5 mm (W) × 184.0 mm (D)
 
7
/
8
" (H) × 3 
5
/
8
" (W) × 7 
1
/
4
" (D)
      fx-9750G 
II /fx-7400G II : 
21.3 mm (H)  ×  87.5 mm (W)  ×  180.5 mm (D)
 
7 
/ 
8 
" (H)  ×  3  
1 
/ 
2 
" (W)  ×  7  
1 
/ 
8 
" (D)
  
  Approximate weight:  fx-9860G II  SD: 225 g (7.9 oz) (including batteries)
           fx-9860G
II/fx-9860GII s/fx-9860G AU PLUS: 220 g (7.8 oz) 
(including batteries)
           fx-9750G 
II /fx-7400G II : 205 g (7.2 oz) (including batteries)
  
  
  
 Data Communications 
  3-pin serial port
   Method:  Start-stop (asynchronous), half-duplex
  
   Transmission speed (BPS): 
  115200 bits/second (normal)
  9600 bits/second (When connected to CFX-9850G series or fx-7400G series calculator; 
Send/Receive commands)
  38400 bits/second (Send38k/Receive38k commands)
  
   <115200 bits/second> 
    Parity:  EVEN
    Bit length:  8 bits
    Stop bit: 
    Send: 1 bit
    Receive: 1 bit
      Includes parity (None) 1-bit
     X ON/X OFF Control:  None
  
   <9600, 38400 bits/second> 
    Parity:  None
    Bit length:  8 bits
    Stop bit: 
    Send: 3 bits
    Receive: 2 bits
      Includes parity (None) 1-bit
     X ON/X OFF Control:  None
  
   USB port (All models except fx-7400G  II  ) 
  In accordance with USB 1.1 standards