The StarTech USB to RS232 Serial DB9 Adapter Cable with COM Retention (Black, 30.4cm) 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.
Key Features:
- Supports data transfer rates of up to 920 Kpbs
- COM Port assignments maintained across reboot
- Powered via a USB port, so no external power adapter required
- Provides dual buffers for upstream and downstream data transfer
- Supports remote wake up and power management control
- Supports automatic handshake mode