Sunix UTM1925B USB to 1-Port Serial RS-232 & 1 Port Parallel IEEE1284 Adapter SUN-UTM1925B

$52.57 $50.89

Sunix UTM1925B USB to 1-Port Serial RS-232 & 1 Port Parallel IEEE1284 Adapter SUN-UTM1925B



Sunix’s UTM1925B offers user the ability to connect a serial device and a parallel device simultaneously. The UTM1925B only require one USB port for connection of two devices, therefore free up your other USB port for more connection.

The serial port provides data transfer speed up to 115 Kbps and the parallel port gives you 2.7 MB/sec speed. The adapter is versatile that you can use it on desktop or laptop.


Serial Communication

  • Interface: RS-232
  • Controller: Moschip MCS7715 16C550 UART Compatible
  • Bus Interface: Universal Serial Bus (USB) 2.0 / 1.1
  • No. of Port: 1-port
  • IRQ & IO: Assigned by System
  • FIFO: 16 byte (Hardware)
  • Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI
  • Baud rate: 50 bps to 115.2 Kbps
  • Data bit: 5,6,7,8
  • Stop bit: 1,1.5,2
  • Parity: None, Even, Odd, Space, Mark
  • Flow Control: RTS/CTS (Hardware) , XON/XOFF(Software)
  • Protection: ±15KV ESD protection for each signal Human Body Model (HBM)
  • Board connector: DB25 Female

Parallel Communication

  • No. og port: 1-port
  • Mode: SPP Mode (Support Printer only)
  • Cable connectors: DB25 Female
  • ESD Protection for Parallel I/O: ±2KV Human Body Model (HBM)

Driver Support

  • Microsoft: Microsoft Windows 98/ME/2000/XP/ 2003/Vista (32bit) Microsoft Windows CE5.0
  • Linux: Linux 2.4.x

Regulatory Approvals

  • Hardware:
    • EUR: CE, EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3
    • US: FCC Part 15 Class B
    • TAIWAN: BSMI: CNS13438
    • AS/NZS: C-Tick: CISPR22
  • Software: Microsoft WHQL Window XP


  • Operating Temperature: 0°C ~ 60°C (32°F ~ 140°F)
  • Operating Humidity: 5% ~ 95% RH
  • Storage Temperature: -20°C ~ 85°C (-4°F ~ 185°F)


  • Input: USB Bus-power
  • Consumption: < 1W = 5V x 200mA


  • Dimension (WxDxH): 75 x 40 x 22mm
  • Cable Length: 1500mm (5ft)
  • Case: ABS
  • Weight: 140 ± 5 g

ACCSUN-UTM1925B, Serial Cable, SUN-UTM1925B, Sunix, Sunix UTM1925B USB, UTM1925B Tags: ACCSUN-UTM1925B, Serial Cable, SUN-UTM1925B, Sunix UTM1925B USB, UTM1925B

Additional information

Weight 0.19 kg


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