Specification Brand : KAIVMAN BulletPoint1 : 【HDMI Matrix 4X4】This 4 in 4 out hdmi matrix switch supports connecting up to 4 HDMI input sources simultaneously and independently distributing them to any one of the 4 HDMI output display ports. 18 Gbps allows for seamless viewing of movies or gaming experiences, making it ideal for home entertainment or commercial purposes that require simultaneous use of 4 HDMI sources and 4 display screens. BulletPoint10 : Sturdy and slim metal enclosure. BulletPoint2 : 【Dowmscal Function】This hdmi 4x4 matrix switch supports downscaling 4K resolution to 1080P. Its unique Downscale feature adds flexibility, allowing 4K videos to be displayed on 4K monitors and 1080P videos on 1080P monitors simultaneously, 4k&1080p show at the same time. It can also display same or different content on all 4 displays. BulletPoint3 : 【Audio Extractor Function】 This 4K hdmi matrix switch with 3.5mm audio out function, which can extract audio from your HDMI source to your speakers/headphones. It comes in handy when you want to enjoy immersive audio or gaming experiences without disturbing others. BulletPoint4 : 【Various Control Options】1) Manual Button Control; 2) Remote Control; 3) RS-232 Computer Control: through RS-232 commands, you can remotely manage and monitor the matrix's functions and settings directly from your computer. 4) Web GUI IP Control: This 4 in 4 out hdmi matrix offers the flexibility of IP control through a web-based graphical user interface (GUI). BulletPoint5 : 【What You Will Get】4x4 HDMI Matrix Switch x 1, Power Adaptor x 1, Remote Control x 1, RS232 Cable x 1, IR Cable x 1 and User Manual x 1. | 1 years Manufacturer’s Warranty. BulletPoint6 : When multiple inputs are selected, all selected audio feeds will come through together at a time as mixer and output to the selected amplifiers, speakers, receivers, headphones. Hi-Fi Aux input expansion or audio distribution to multiple speaker pairs, audio amps or recording devices. BulletPoint7 : Built with impedance matching circuit. BulletPoint8 : All connectors are gold plated. BulletPoint9 : Passive design with no power supply required. Color : Black CompatibleDevices : Projector, Laptop, Gaming Console, Monitor, PC, Television, DVD Player, Camcorder, Camera, Blu-Ray Player CompatibleDevices1 : Television CompatibleDevices2 : Projector ConnectorGender : Female ConnectorType : HDMI ConnectorType1 : RCA ConnectorType2 : 3.5mm Jack ControlMethod : remote CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 5023399738281 ExternallyAssignedProductIdentifier1 : 642892819355 ExternallyAssignedProductIdentifier2 : 761294509357 ExternallyAssignedProductIdentifier3 : 4957054509354 ExternallyAssignedProductIdentifier4 : 0761294509357 ExternallyAssignedProductIdentifier5 : 0642892819355 ExternallyAssignedProductIdentifier6 : 04957054509354 Hazmat1 : LITHIUM METAL BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumMetalBatteryInEquipment Hazmat11 : EG_SmallLithiumMetalBatteryInEquipment Hazmat12 : ES_SmallLithiumMetalBatteryInEquipment Hazmat13 : FR_SmallLithiumMetalBatteryInEquipment Hazmat14 : GB_SmallLithiumMetalBatteryInEquipment Hazmat15 : IE_SmallLithiumMetalBatteryInEquipment Hazmat16 : IN_SmallLithiumMetalBatteryInEquipment Hazmat17 : IT_SmallLithiumMetalBatteryInEquipment Hazmat18 : JP_SmallLithiumMetalBatteryInEquipment Hazmat19 : MX_SmallLithiumMetalBatteryInEquipment Hazmat2 : UN3091 Hazmat20 : NL_SmallLithiumMetalBatteryInEquipment Hazmat21 : PL_SmallLithiumMetalBatteryInEquipment Hazmat22 : SA_SmallLithiumMetalBatteryInEquipment Hazmat23 : SE_SmallLithiumMetalBatteryInEquipment Hazmat24 : SG_SmallLithiumMetalBatteryInEquipment Hazmat25 : TR_SmallLithiumMetalBatteryInEquipment Hazmat26 : US_SmallLithiumMetalBatteryInEquipment Hazmat27 : ZA_SmallLithiumMetalBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryInEquipment Hazmat5 : AU_SmallLithiumMetalBatteryInEquipment Hazmat6 : BE_SmallLithiumMetalBatteryInEquipment Hazmat7 : BR_SmallLithiumMetalBatteryInEquipment Hazmat8 : CA_SmallLithiumMetalBatteryInEquipment Hazmat9 : CN_SmallLithiumMetalBatteryInEquipment ItemDisplayDimensions_Height : 16 centimeters ItemDisplayDimensions_Length : 41 centimeters ItemDisplayDimensions_Width : 21 centimeters ItemName : 4x4 HDMI Matrix Switch/Splitter, 4K HDMI Video Matrix 4 in 4 Out with Web GUI & 3.5mm Audio Output, Supports UltraHD 4K@60Hz 4:4:4, HDR, YUV, 18 GBPS, Auto Downscale,LAN/RS232/2 Ways IR Remote Control ItemPackageDimensions_Height : 31.6992 centimeters ItemPackageDimensions_Length : 7.2898 centimeters ItemPackageDimensions_Width : 16.7894 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-video-selectors Manufacturer : KAIVMAN ModelNumber : HDMI Switch 1x4 NumberOfItems : 1 NumberOfPorts : 2 PackageLevel : unit PartNumber : V-1SDI ProductDescription : Features: 1.HDMI Matrix with 4 input ports and 4 output porst. 2. 4x4 HDMI Matrix with 3.5mm audio output 3.Compliant with HDMI 2.0,HDCP 2.2 and DVI 1.0. 4.Supports HDR&Dolby vision. 5.Supports up to 4KX2K@60HZ with 8 bit YcbCR 4:4:4,bandwidth up to 18 Gbps. 6.Supports LPCM,Dolby TrueHD, and DTS-HD Master Audio. 7.Supports deep color 36 bit. 8.Supports 2 IR remote control ways 9.Supports RS232. 10.Supports Web GUI control.