StarTech USB to RS232 Serial DB9 Adapter Cable with COM Retention

The black, 1' StarTech USB to RS232 Serial DB9 Adapter Cable with COM Retention lets you connect RS232 serial devices to a laptop or desktop through the USB port. This adapter has a baud rate of up to 921.6 Kbps and comes with USB 2.0 technology. With COM retention, it retains serial port values when disconnected and reconnected or moved to a different port. Values are stored in its nonvolatile memory. Furthermore, the adapter supports remote wake up and power management control features.