1. Wire core material: oxygen-free copper
2. Outer cover: PVC
3. Interface: USB 2.0
4. In the case of networking, Win8/10 system does not need to download and install the driver
5. PLC programming, stable and smooth transmission, no garbled codes
6. Support RS232 serial port page, support remote wake-up
7. Strong anti-interference, stable transmission without loss
8. The computer is connected to the cash register, and the reading is fast and does not freeze, and the cash register is efficient
9. The computer is connected to the attendance machine, instant messaging is easy to manage
10. Weight: about 90 grams
11. Dimensions: 36x16mm, 62x34mm