TwinB includes and MB Star C4 and TwinB GT1 Pro, which is small and has all functions of GT1.  Only one hard disk contains three kinds
of software DAS, DIS and SSS.

We use USB Moveable Hard Disk, you can use our TwinB in desktop and laptop, anywhere you want!

TwinB Star C4: 
1. TwinB Star C4 can be available for any kind of computer.

2. TwinB Star C4 has rs232/485 interface, which can connect with touch screen and also common screen.

3. TwinB Star C4 can work in the voltage of 12V/24V.

4. TwinB Star C4 can supply power to the computer by Power Cable.
TwinB GT1 Pro:
1.Self-protection: GT1 Pro Multiplexer will be turned off by itself if the voltage surpasses 15.8V during your testing, and
it will restart if the voltage below 15.8V autometically.

2. TwinB GT1 Pro uses the newest hardware DK219.
3. TwinB GT1 Pro can also supply power to the computer by the power cable interface in the LAN cable.

TwinB is very small and convenient to carry. It is very useful for site operation