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Sunix UTM1925B USB to 1 port RS-232 Serial / 1 port Parallel Adapter
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. 


  • Compatible with USB 2.0 and 1.1
  • Supports wake-on-line & power management function
  • No IRQ, DMA, I/O Address resources required
  • Dual data buffers for upstream and downstream data flow
  • Hot swappable
  • Easy plug & play
  • Serial high speed transfer up to 115 Kbps
  • Parallel port support SPP mode
  • Parallel transfer speed up to 2.7 MB/sec
  • Supports Windows O.S.


Type Multi I/O Communication cable
Chipset MOSCHIP MCS7715
Interface Universal Serial Bus (USB)
Mode Serial: Hand-Shaking / Parallel: SPP
UART 16C550 compatible UART
Parallel IEEE1284C standard compatible
Port Serial 1 Port / Parallel 1 Port
Connector DB9M / DB25F
FIFO 16 byte hardware FIFO
BAUD Rate Serial: 115 Kbps / Parallel: 2.7 MB/s
OS Support Windows 98SE/ ME/ 2000/ XP/ 2003/Vista/7/CE, Linux

No additional files, specification sheets, guides or documentation found for product.

Warranty: 1 Year Return to Base

Full manufacturers warranty details are available at the manufacturers web site.

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