USB to RS232 Serial Converter

USB to Serial Converter : The SLC-10-UR is a port-powered, bi-directional USB to RS232 adapter/converter that can be used to convert USB port (USB 2.0) into a RS232C port and vice versa. This high-quality, high-performance USB to RS232 serial adapter/converter is fully compatible with Windows, Mac, and Linux. The unit comes with a USB type A male connector on the USB side and a DB9 male connector on the RS232 side.


  • USB to RS232 adapter / converter.
  • Low operating and USB suspend current.
  • 300 to 1MegaBaud operation (auto-sensing and self-adjusting).
  • RS-232 data & signals: TX, RX, RTS, CTS and GND.
  • Supports Windows, Mac, and Linux.
  • Fully assisted hardware or X-On / X-Off software handshaking.
  • Port-powered, no external power required.
  • Plug and play
  • Built-in surge protection, static protection and circuit protection.

Technical Specifications

Model: SLC-10-UR
Compatibility standards: USB 2.0 and EIA/TIA RS-232C standard
Operating Systems: Windows, Mac, and Linux
Current Consumption: Less than 100mA
USB Cable length: 1m (Standard)
Baud Rates: 300 to 1Mbps (Auto-sensing & Self-adjusting)
Distance: USB side: 3m; RS232 side: 15m
Connector: USB side: Type A Male; RS-232 side: DB-9 Male
Dimensions (H x W x D): 16 x 31 x 44 mm +2mm (excluding cable)
Weight: 60g
Operating Temperature: 0° to 55°C
Operating Humidity: Up to 95% RH (no condensation)