1. Inserts the insertion computer USB connection when the mouse rear part USB line the mouse ocular region will send out the green light,this time the mouse four USB connections will then transmit the file data function,will support USB 2.0 and 1.1 editions
2. support data transmission full speed 480Mbps,Medium-speed 12Mbps,low speed 1.5Mbps
3. Support inserts hotly dials,the usb is simple.
4. Most may connect 127peripheral devices
5. This aircraft is suitable for the scanner,the digital camera,the digital camera,the audio frequency system,the monitor,the input device and so on.
7 ports USB 2.0 HUB UH7A01
4 ports USB 2.0 HUB UH4A07
4 ports USB 2.0 HUB UH4A04
4 ports USB 2.0 HUB UH4A03
4 ports USB 2.0 HUB UH4A05