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1. USB1.1 chip 2. (Hi-speed)USB1.1 interface, and backward compatible with USB 1.1/1.0 standard specifications 3. Equipped with four sets of USB connector hot plug function, the total length is about 55cm 4. Current protection function, support overload voltage and instantaneous current protection function, safe and convenient to use 5. Work indicator light 6. Working humidity: 10% - 90% 7. Working voltage: 5V 8. Work Current: 500mA 7. Working temperature: -20C - 75C 8. Storage temperature: -40C - 85C 9. Support system: Windows 95/98/2000/2003/ME/XP/Vista or Mac OS 8.1 or above (drivers need to be installed under Windows 95/98 systems) |
the length is about 55CM. 1M4 on the package means 1 minute and 4 interfaces do not mean the length. Product Introduction:● One USB interface can be extended to four independent USB interfaces to expand four USB interfaces
● adopt the second generation USB adjusting device.● plum blossom pocket shape, beautiful appearance design, easy to carry,● computer automatic identification and installation, no external power supply, no driver, Plug and Play● USB extension. Supply current of 500mA per port.● support USB1.0/1.1, compatible with USB2.0, speed up to 12Mbps● support Win95/98/ME/2000/XP, os8.5 or later● can support multiple USB extensions at the same time, such as camera, mouse, keyboard, computer desk lamp, MP3, recording pen
