The SY-HUB15053 USB 2.0 to 4 Port Serial RS232 Adapter converts a single USB port into four RS232 serial ports to be used with serial devices. This Industrial Grade device can be used on applications such as: POS Printer Terminals, Networking System, PLC Instrumentation device, and Data Acquisition I/O Control Module. ? Conforming to USB V1.0, 1.1, 2.0 and EIA RS-232 ? USB 2.0 High Speed (480 Mbits/s) and Full Speed ? USB signals: VCC, DATA+, DATA-, GND ? RS-232 signals: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI ? Direction control: adoption of automatic data stream control ? Transmission distance: 5 meters for RS-232 and less than 5 meters for USB ? Supports automatic handshake mode OS SUPPORTED Windows OS, Linux 2.4 or later Package Content 1x USB 2.0 To 4 Port Serial Adapter 1x Driver CD 1x USB Type A to B Cable 1x Instruction Manual 1x Power Adapter Item Dimension (L inchxW inchxH inch) 12 x 8 x 2 Weight 2.00lb Warranty Information 1 year

The SY-HUB15053 USB 2.0 to 4 Port Serial RS232 Adapter converts a single USB port into four RS232 serial ports to be used with serial devices. This Industrial Grade device can be used on applications such as: POS Printer Terminals, Networking System, PLC Instrumentation device, and Data Acquisition I/O Control Module. ? Conforming to USB V1.0, 1.1, 2.0 and EIA RS-232 ? USB 2.0 High Speed (480 Mbits/s) and Full Speed ? USB signals: VCC, DATA+, DATA-, GND ? RS-232 signals: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI ? Direct