For Samsung Galaxy Tab A8 Stitching Solid Color Smart Leather Tablet Case(Red) Tag-Motherboard and supports RS232 serial port

and supports RS232 serial port protocol

External power not required

Power handling: 800W

Support hot swap device and wake up

For Samsung Galaxy Tab A8 Stitching Solid Color Smart Leather Tablet Case(Red) Tag-Motherboard and supports RS232 serial port1. Simple and easy, comfortable, easy to carry. 2. It adequately protects devices from the normal scratches, dirt, tear and wear. 3. Access to all ports and buttons easily without removing the case. 4. With good performance and high quality, it may work for a long time. 5. Receive signal well. 6. Smart cover can make your tablet wake up or sleep by opening or closing the cover. 7. With holder, easy to use.