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professional supplier of 4 ports usb hub

  • China China  
  • Quantity Required: 1000000
  • Last Updated:
    Posted on: 11 Jun 2021

RFQ Details

Description:
1.4 ports usb hub.
2.Dire city connected to the computer without an extered power supply, simply and easy to use.
3.USB 2.0 interface, support usb 1.0/1.1/2.0 transmission speed 1.5/1.2/480mbps.
4.Builtin overload short-circuit protection devices.
***** USB port extended to four , small, practical convenient, each supply up to 500MA.
7.System support:win95/98/me/2000xp.
8.Unique shape design.