As you have asked about the specifications of the Casio VX 100 and software used by it, I am giving you information about it

Software: Android™ 2.3.4 (Gingerbread)

Application Software - Preinstalled: Sales Management (Cash Register)

CPU: ARM Cortex-A9 Dual Core 533MHz

RAM Memory: 512MB

Flash ROM: 2GB

Display: 10.4-inch color LCD with touch panel; 800 x 600 dots (SVGA)

Function: Electric tilt

Splash-proof: IPX2 (Compliant with IEC60529 standard)

Sub-display type: Monochrome LCD 32 x 160 dots (20 letters x 2 lines)

Sub-display function: Pop-up

Keyboard: touch panel with main display

Printer: 1-sheet thermal printer;80mm x 80 / 58mm x 80φ; drop-in loading

Drawer Ports: 2 ports

Magnetic Card Reader Interface - yes

Ethernet Port: RJ45 x 1 (10/100 Base-T/Tx)

USB2.0 Host Port: USB Type A x 1

RS-232C Ports: D-sub 9-pin x 3

Memory Card Slot: SD memory (SDHC) x 1
Memory backup: Nickel metal hydride rechargeable battery

Power: AC 120-240V

Approx. External Dimensions: 15.5(W) x 9.3(D) x 9(H)

Approx. Weight: 11 lbs.