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The GV-Hub adds 4 RS-232 and 4 RS-485 serial ports to your PC's USB port. The USB solutions for serial port extension is perfect for mobile instrumentation and POS applications.
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Specifications
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Serial Interface
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RS-232
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Signal:
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DCD, R x D, T x D, DTR, GND, DSR, RTS, CTS
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Connector:
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4 x DB9 Male (A, B, C, D)
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RS-485
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Signal:
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D+, D-, GND
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Connector:
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4 x Terminal Block (A, B, C, D)
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Serial Line Protection
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16 KV ESD for All Signals
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USB
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Compliance
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USB 1.1, 1.0
USB 2.0 Backward Compatible
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Speed
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Full Speed 12 Mbps
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Communication
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Parity
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None, Even, Odd
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Data Bit
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7, 8
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Stop Bit
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1, 2
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Flow Control
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RTS / CTS, XON / XOFF
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Speed
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600 bps to 115,200 bps
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Environmental
Conditions
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Operation temperature
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0~55°C / 32~131°F
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Humidity
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5%~95% (non-condensing)
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Dimensions(W x H x D)
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103 x 30 x 125 (mm) / 4.06 x 1.18 x 4.92 (in)
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Installation Guide
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GV-Hub
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Note: The product does not support 64-bit Windows version currently.
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