Specification Amperage : 55 amps Brand : UV-CABLE BulletPoint1 : 【HDMI Coupler】Connect two HDMI cables using our HDMI coupler Female to Female to realize long-distance transmission. HDMI Adapter connector engineered with HDMI 2.1 chipset to deliver flawless 8K@60Hz & 4K@120Hz transmission, aslo support DT, Dolby sound, VRR, and HDR, helping you enjoy a ultra-HD viewing experience. BulletPoint2 : 【Tight Space Problem Solver】Specially designed for hard-to-reach areas like behind wall-mounted TVs. The compact aluminum body allows quick device swaps—use it to go back and forth between TV box and a Fire Stick. I don't have to get behind the television to do the switch—without straining HDMI ports. BulletPoint3 : 【Sophisticated Design & Stable Signal Transmission】Engineered with an aluminum alloy ultra-thin shell for superior heat dissipation, this coupler ensures peak performance even during extended 8K streaming. Its advanced metal shielding layer effectively blocks electromagnetic interference (EMI) for crystal-clear signal transmission. Rigorously tested to withstand 10,000+ plug/unplug cycles, it maintains a rock-solid connection—delivering uncompromising stability for high-end home theaters and gaming setups. BulletPoint4 : 【Perfect for All HDMI Cable】HDMI Adapter work seamlessly with ALL HDMI-enabled devices (PS5, Xbox, Apple TV, Computer, Monitor, Soundbar etc.) and any HDMI cables. Gold-plated connectors ensure maximum signal integrity across generations. BulletPoint5 : 【Smart Cable Management】4K /8K HDMI extender female to female adapter transform two short hdmi cables into one long run instantly. Eliminates clutter and saves money—no need to buy multiple length-specific cables for different setups. BulletPoint6 : 【Lifetime Warranty】If the total length of the connected HDMI Male cables exceeds 10ft, the resolution may not reach optimal 8K. This depends on both the quality of your HDMI cable and the connected hardware. We should always provide the customer with good service after warranty. Color : Grey CompatibleDevices : Mount TV, Laptop, Switch, PS5, Xbox, Sound Bar, Projector, Streaming Stick,Projector,Computer, Monitor,Roku TV Stick, Nintendo Switch, TV Box, PS5, PS4, PS3, PC, HDTV, Google Chromecast, Blu-Ray/DVD player, A/V receiver and more CompatibleDevices1 : Television CompatibleDevices2 : DVD Player CompatibleDevices3 : PC ConnectorGender : Female ConnectorType : HDMI CurrentRating : 5 amps CustomerPackageType : Individual ExternallyAssignedProductIdentifier1 : 848864019178 ExternallyAssignedProductIdentifier2 : 0848864019178 ExternallyAssignedProductIdentifier3 : 044111293302 ExternallyAssignedProductIdentifier4 : 0757120422006 ExternallyAssignedProductIdentifier5 : 0031112426051 ExternallyAssignedProductIdentifier6 : 0044111293302 ExternallyAssignedProductIdentifier7 : 7571204220066 ExternallyAssignedProductIdentifier8 : 00757120422006 FinishType : Metallic GpsrSafetyAttestation : 1 IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor InputVoltage : 20 volts ItemDisplayDimensions_Height : 2 inches ItemDisplayDimensions_Length : 1 inches ItemDisplayDimensions_Width : 1 inches ItemName : 8K HDMI Female to Female Adapter 5-Pack, High Speed HDMI Coupler Pack, HDMI 2.1 Extender 8K@60Hz, 4K@120Hz, 4K@240Hz with 48Gbps,3D, HDR, ARC/eARC, HDCP 2.2/2.3 for Computer,Monitor,TV, Projector ItemPackageDimensions_Height : 0.3 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 5 ItemShape : Round ItemTypeKeyword : electronics-cable-connectors Manufacturer : UV-CABLE Material1 : solid brass Material2 : 24-karat gold plated ModelName : BSC-4MM-GO ModelNumber : 4330119160 NumberOfItems : 4 NumberOfPins : 1 NumberOfPoles : 1 NumberOfPorts : 1 NumberOfWires : 2 PartNumber : EIQTHQU11 PowerPlugType : no_plug ProductDescription : HDMI Female to Female Adapter ProductGrade : like new ProductSiteLaunchDate : 2021-10-21T16:07:19.007Z RecommendedUsesForProduct : connecting satellite and center speakers to AV receivers Size : 4 Feet SpecificationMet : Iec SpecificUsesForProduct : Network environments StreetDate : 2010-05-10T00:00:01Z Style : HDMI SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 43202222 WarrantyDescription : Lifetime WarrantyType : Lifetime