Shenzhen Exportise Electronic Firm
Main products:PCI add-on cards,PCI-E add-on cards,I/O add-on cards
Contact Us
  • Contact Person : Mr. Raven Stu
  • Company Name : Shenzhen Exportise Electronic Firm
  • Tel : 86---075586136180-308
  • Fax : 86---075586136180-802 Address: Room 723, East Wing, Xinghua Building, No. 2018 Shennan Road, Futian District, Shenzhen, China Zip: 518031 Country/Region: China (Mainland) City: Shenzhen
  • Address : ,Shenzhen,Room 723, East Wing, Xinghua Building, No. 2018 Shennan Road, Futian District, Shenzhen, China
  • Country/Region : China
  • Zip : 518031

4-port RS-232 USB-to-serial adapter

4-port RS-232 USB-to-serial adapter
Product Detailed
4 Port USB to Serial Adapter RS-233 1.Dual data buffers 2.Auto handshake 3.Remote wakeup & power management


This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac or PC laptop or desktop computer through a single USB port, as though the computer offers built-on DB9M serial connectors. The RS232 Serial Hub is compactly designed to preserve valuable workspace, and is bus-powered to eliminate the need for an external power adapter. Provides serial connectivity to legacy free systems lacking RS-232 serial ports. Add four additional RS-232 serial ports to any computer with a free USB port. Supports wakeup and power management modes.

*Connect modems, digitizer tablets, mice, bar code scanners, GPS receivers, ISDN terminal adapters, mobile phones, scanners, UPSes and POS equipment to your system *Connect and program LED and Digital signage boards with serial communication ports *Fully compliant with USB 1.1 specifications and compatible with USB 2.0 *Easy Plug-and-Play installation *Bus powered, no external power adapter required *Provides you with four additional Straight-Through RS232 serial ports


1 x USB to 4 Port RS232 Adapter 1 x USB A to B Cabler 1 x AC Power Supply Adapterr 1 x CD Driver

4-port RS-232 USB-to-serial adapter

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