Alternate color or configuration shownStarTech.com ST121HDBT20L AV extender AV transmitter & receiver BlackStarTech.com ST121HDBT20L. Type: AV transmitter & receiver, Maximum resolution: 4096 x 2160 pixels, Cable types supported: Cat5e,Cat6. Connectivity technology: Wired. AC input voltage: 100 - 240 V, Operating voltage: 18 V, Input current: 0.6 A. Package width: 8.11" (206 mm), Package depth: 11" (280 mm), Package height: 2.44" (62 mm). Included power plug types: ANZ, EU, JP, NA, UKManufacturer: StarTech.com SKU: STCST121HDBT20LManufacturer part number: ST121HDBT20LVendor: SP RichardsMSRP: $839.99Price: $635.41 Qty: Add to cart Ship toSelect countryUnited StatesAfghanistanÅland IslandsAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBolivia (Plurinational State of)Bonaire, Sint Eustatius and SabaBosnia and HerzegovinaBosnia and HerzegowinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongoCongo (Democratic Republic of the)Cook IslandsCosta RicaCote D'IvoireCôte d'IvoireCroatiaCubaCuraçaoCyprusCzech RepublicCzechiaDenmarkDjiboutiDominicaDominican RepublicEast TimorEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland Islands (Malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-bissauGuyanaHaitiHeard and Mc Donald IslandsHeard Island and McDonald IslandsHoly SeeHondurasHong KongHungaryIcelandIndiaIndonesiaIran (Islamic Republic of)IraqIrelandIsle of ManIsraelItalyJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKoreaKorea (Democratic People's Republic of)Korea (Republic of)Korea, Democratic People's Republic ofKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyaLibyan Arab JamahiriyaLiechtensteinLithuaniaLuxembourgMacaoMacauMacedoniaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMicronesia (Federated States of)MoldovaMoldova (Republic of)MonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinePalestine, State ofPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarReunionRéunionRomaniaRussian FederationRwandaSaint BarthélemySaint Helena, Ascension and Tristan da CunhaSaint Kitts and NevisSaint LuciaSaint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint Maarten (Dutch part)SlovakiaSlovakia (Slovak Republic)SloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia & South Sandwich IslandsSouth Georgia and the South Sandwich IslandsSouth SudanSpainSri LankaSt. HelenaSt. Pierre and MiquelonSudanSurinameSvalbard and Jan MayenSvalbard and Jan Mayen IslandsSwedenSwitzerlandSyrian Arab RepublicTaiwanTaiwan, Province of ChinaTajikistanTanzaniaTanzania, United Republic ofThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkeyTurkmenistanTurks and Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited KingdomUnited Kingdom of Great Britain and Northern IrelandUnited States minor outlying islandsUruguayUzbekistanVanuatuVatican City State (Holy See)VenezuelaVenezuela (Bolivarian Republic of)Viet NamVietnamVirgin Islands (British)Virgin Islands (U.S.)Wallis and FutunaWallis and Futuna IslandsWestern SaharaYemenZambiaZimbabwe *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendExtend HDMI over CAT5e/CAT6 cabling to a remote location, with support for 4K 60Hz at 70 m (230 ft.) and 1080p 60Hz at 100 m (328 ft.)This HDMI Over CAT6 extender transmits your HDMI audio/video signal to a remote location up to 100 m (328 ft.) away.Get 4K at 60Hz from 70 m (230 ft.) awayThis HDMI over CAT6 extender maintains your Ultra HD 4K picture quality, even at 70 m (230 ft.) away from your video source. If you're not running 4K video, this extender supports High-Definition 1080p 60Hz and lower resolutions at even greater distances, up to 100 m (328 ft.) from your HDMI source.With full support for your HDMI 2.0 equipment, including 4K resolution at 60Hz, this extender can transmit at a bandwidth of up to 18Gbps, making it the ideal solution for high-resolution tasks requiring the highest color detail. For smoother video and color transitions, the extender offers 4:4:4 chroma subsampling via visually lossless compression, meaning every pixel gets its own unique color.Simplify your setupThe HDMI Extender Over CAT6 offers a hassle-free solution for your digital signage project. The extender only requires a single CAT5e or CAT6 cable, so you extend an HDMI signal using existing infrastructure that’s already in your building. Plus, this HDMI extender supports Power Over Cable (POC), which means you’ll only need one power adapter connected to either your transmitter or receiver. Mounting hardware is also included for discreet, professional installation.The ST121HDBT20L is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.The StarTech.com Advantage Get astonishing video quality at impressive distances with UHD 4K 60Hz resolution at up to 70 m (230 ft.) and 1080p 60Hz resolutions at up to 100 m (328 ft.)Hassle-free setup with video and power over a single CAT5e or CAT6 cableSleek professional installation with optional mounting hardware includedRemotely control your video source from the location of your remote display, with support for IR extensionOverviewSpecificationsContact UsExtend HDMI over CAT5e/CAT6 cabling to a remote location, with support for 4K 60Hz at 70 m (230 ft.) and 1080p 60Hz at 100 m (328 ft.)This HDMI Over CAT6 extender transmits your HDMI audio/video signal to a remote location up to 100 m (328 ft.) away.Get 4K at 60Hz from 70 m (230 ft.) awayThis HDMI over CAT6 extender maintains your Ultra HD 4K picture quality, even at 70 m (230 ft.) away from your video source. If you're not running 4K video, this extender supports High-Definition 1080p 60Hz and lower resolutions at even greater distances, up to 100 m (328 ft.) from your HDMI source.With full support for your HDMI 2.0 equipment, including 4K resolution at 60Hz, this extender can transmit at a bandwidth of up to 18Gbps, making it the ideal solution for high-resolution tasks requiring the highest color detail. For smoother video and color transitions, the extender offers 4:4:4 chroma subsampling via visually lossless compression, meaning every pixel gets its own unique color.Simplify your setupThe HDMI Extender Over CAT6 offers a hassle-free solution for your digital signage project. The extender only requires a single CAT5e or CAT6 cable, so you extend an HDMI signal using existing infrastructure that’s already in your building. Plus, this HDMI extender supports Power Over Cable (POC), which means you’ll only need one power adapter connected to either your transmitter or receiver. Mounting hardware is also included for discreet, professional installation.The ST121HDBT20L is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.The StarTech.com Advantage Get astonishing video quality at impressive distances with UHD 4K 60Hz resolution at up to 70 m (230 ft.) and 1080p 60Hz resolutions at up to 100 m (328 ft.)Hassle-free setup with video and power over a single CAT5e or CAT6 cableSleek professional installation with optional mounting hardware includedRemotely control your video source from the location of your remote display, with support for IR extensionProducts specificationsAttribute nameAttribute valueSupported video modes720p,1080pMaster (outer) case width12.7"Daisy chainNIncluded power plug typesANZ, EU, JP, NA, UKIR blaster includedYIR receiver includedYMaterialAluminumTypeAV transmitter & receiverMaster (outer) case length16.1"Master (outer) case height10.8"HDMI in1Number of HDMI outputs1Remote (IR) output2Remote (IR) input2Technical detailsProduct colorBlackSustainability certificatesCE, RoHSPackaging dataPackage width8.11"Package depth11"Package height2.44"Package weight8.11 ozMounting brackets includedYPorts & interfacesConnectivity technologyWiredRJ-45 input ports1RJ-45 output ports1Operational conditionsOperating temperature (T-T)0 - 40 °CStorage temperature (T-T)-10 - 60 °COperating relative humidity (H-H)0 - 80 %PowerOperating voltage18 VAC input voltage100 - 240 VPower plug typeType MExternal power adapterYFeaturesSupported graphics resolutions1280 x 720 (HD 720),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2560 x 1600 (WQXGA),3840 x 2160LED indicatorsStatusInput current0.6 AMaximum resolution4096 x 2160 pixelsOutput current1 AOther featuresQuick start guideYPackaging contentAC adapter includedYPerformanceMaximum transfer distance3937"Logistics dataQuantity per master (outer) case6 pc(s)ErgonomicsRubber feetYNetworkCable types supportedCat5e,Cat6LoudspeakersAudio output channels7.1 channelsYour name * Your email * Enquiry * SubmitProducts specificationsAttribute nameAttribute valueSupported video modes720p,1080pMaster (outer) case width12.7"Daisy chainNIncluded power plug typesANZ, EU, JP, NA, UKIR blaster includedYIR receiver includedYMaterialAluminumTypeAV transmitter & receiverMaster (outer) case length16.1"Master (outer) case height10.8"HDMI in1Number of HDMI outputs1Remote (IR) output2Remote (IR) input2Technical detailsProduct colorBlackSustainability certificatesCE, RoHSPackaging dataPackage width8.11"Package depth11"Package height2.44"Package weight8.11 ozMounting brackets includedYPorts & interfacesConnectivity technologyWiredRJ-45 input ports1RJ-45 output ports1Operational conditionsOperating temperature (T-T)0 - 40 °CStorage temperature (T-T)-10 - 60 °COperating relative humidity (H-H)0 - 80 %PowerOperating voltage18 VAC input voltage100 - 240 VPower plug typeType MExternal power adapterYFeaturesSupported graphics resolutions1280 x 720 (HD 720),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2560 x 1600 (WQXGA),3840 x 2160LED indicatorsStatusInput current0.6 AMaximum resolution4096 x 2160 pixelsOutput current1 AOther featuresQuick start guideYPackaging contentAC adapter includedYPerformanceMaximum transfer distance3937"Logistics dataQuantity per master (outer) case6 pc(s)ErgonomicsRubber feetYNetworkCable types supportedCat5e,Cat6LoudspeakersAudio output channels7.1 channelsProduct tags (68854)