Dual Chip DB9 Pin Usb to Rs232 Serial Converter Adapter Cable

Dual Chip DB9 Pin Usb to Rs232 Serial Converter Adapter Cable

1. Support hot swap

2. Support windows98/me/2000/XP/Mac OS8.6 or higher

3. Support USB1.0/1.1 specification, compatible with USB2.0 specification, support full-speed transfer mode 12MBPS

4. Easy installation, no need for external power supply and physical drive

5. The transmission rate is up to 1Mbps

6. Support remote wake-up and power management functions

The supported devices are as follows: External MODEM ISDN-TA Digital camera Standard serial mouse Barcode reading device Universal card reader PlamIII&Palam V writing board Tag writer GPS etc. The poor quality uses a single chip and one chip, and the good quality uses a dual chip and two chips. One more chip will deal with the delay performance, the speed will be faster, and the charging will be more powerful.