MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power<br> Support 1 channel serial male input and 4 serial female port output<br> Full hardware design, support any rate and any protocol<br> Data transmission and reception without any delay<br> Support cascade, the maximum output transmission distance of 25<br> Can achieve 1 control 4 devices; Can achieve 4 control 1 devices<br> Specifications:<br> Product name: Serial spitter<br> Model: MT-RS104<br> Input interface: DR9 female -232<br> Output interface: DR9 male -232<br> rate: 300-115200bps<br> Communication distance: 30M(based on 26AWG cable)<br> Plug Type:US Plug,it applies to Canada, , Mexico, Thailand, the , the Philippines, Taiwan and so on.<br> colour: black<br> : metal<br> Voltage: AC110V<br> Package Contents:<br> 1 x bidirectional splitter<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.