High performance driver module: This digital LED segment display module uses a driver module that is connected to the digital signal via 2 pins for stable performance. 4-bit 7-segment display: This digital LED segment display module has 4-bit 7 segments, each has a decimal point, and all points can be controlled individually. Stable structure: The digital LED segment display module has a very stable structure, excellent performance and long service life to support your long-term use. Easy to use: Our digital LED segment display module can be plug and play capable, without tedious wiring process, easy to connect and use. PCB board: This digital LED segment display module uses high-process PCB board, the board is very clear and when you use the module in your daily life, you will absolutely like the module.