A length of about 55CM, 1M4 meaning the package of 1 minute 4 refers to the length of the interface is not
● a USB interface can be expanded into four independent USB interface to expand the work of four USB interfaces
● The second generation USB adjustment.
● plum-type pocket styling, beautiful design, easy to carry,
● Computer automatic identification installation, no external power supply, no drivers, plug and play
● USB extension. Supply current to 500mA current per port.
● Support USB1.0 / 1.1, compatible with USB2.0, speed up to 12Mbps
● Support for Win95 / 98 / ME / 2000 / XP, Linux2.4andMac os8.5 or later
● can support multiple USB extensions, such as camera, mouse, keyboard, computer desk lamp, MP3, voice recorder