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Item#: N82E16817990028

SUNIX UTS4009P4 4-port USB to RS-232 Serial Hub

Ships from United States.

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  • 4 x USB 2.0

  • Specifications
  • Warranty & Returns
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Learn more about the SUNIX UTS4009P4




4 x USB 2.0
Transfer Rate
50 bps to 115.2 Kbps
Power Input
USB Bus-power 5VDC External Power, DC Jack type
Operating System Supported
Microsoft: 98/ME/2000/XP/2003/Vista/2008/7/8/8.1(32/64 bit)/CE5.0/XP Embedded
Linux: Linux 2.4.x/2.6.x
MAC : MAC 10.1, 10.4, 10.5 (Leopard)
7.08" x 2.76" x 1.02"
140 ± 5 g


Expands 4 RS-232 ports on system via USB connection.

Supports Universal Serial Bus Plug-n-Play and Hot-Swapping feature.

No IRQ, DMA, I/O address resource required.

Supports USB1.1 full speed 12Mbps, and it is USB2.0 compatible.

Each serial port provides transmission rate up to 115.2Kbps.

Built-in ±15KV ESD protection for all serial signals.

Plug-n-Play, I/O address and IRQ assigned by BIOS.

Certified by CE, FCC, VCCI, BSMI, C-Tick, and RoHS.

Support Microsoft Windows, Linux, Mac and DOS.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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