Fangrui Product Details Support 1 Channel Serial Male Input And 4 Serial Female Port Output Full Hardware Design, Support Any Baud Rate And Any Protocol Format Data Mission And Reception Without Any Delay Support Cascade, The Maximum Output Mission Distance Of 25 Meters Can Achieve 1 Host Control 4 Devices; Can Achieve 4 Host Control 1 Devices Specifications: Product Name: Serial Spitter Model: Mt-rs104 Input Interface: Dr9 Female Rs-232 Output Interface: Dr9 Male Rs-232 Baud Rate: 300-115200bps Communication Distance: 30m(based On 26awg Cable) Plug Type:us Plug,it Applies To Canada, India, Mexico, Thailand, The United States, The Philippines, Taiwan And So On./eu Plug,it Applies To Indonesia, Germany, France, Spain, Italy And So On. Colour: Black Material: Metal Voltage: Ac220v / Ac110v Package Contents: 1 X Bidirectional Splitter Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing