Specification Brand : Newmight BulletPoint1 : *** If one of the monitors doesn't work. You will need to manually reduce the resolution of the monitor so that 3 monitors can be displayed simultaneously (This is related to your laptop configuration) *** 【9 in 1 Docking Station】The USB C Hub extends the Type C/Thunderbolt 3/ Thunderbolt 4 port of your Laptop to 3 HDMI(4K@30Hz), 2 USB 3.0 5Gbps Data port, 1 USB C 3.0 5Gbps Data port, 100W PD charging port and SD/TF card reader slots. All ports can work simultaneously, plug and play, greatly improve your work efficiency. BulletPoint2 : 【Ultra HD 4K Output and Triple Display】Connect device with USB Type-C port to external monitors, resolution up to 4K@60Hz (single monitor), 4K@30Hz (dual monitor), 1080P@60Hz (triple monitors), you can enjoy movies, games with your families on external Ultra HD big screen. On Windows OS, this HDMI Hub for Multiple Monitors support SST and MST mode, if you not sure how to setting, please let us know. Note: On Mac OS devices, ONLY Mirror mode, can not extend 3 different screen, due to Mac OS limitation (3 monitors show the same content). BulletPoint3 : 【Max 100W Power Delivery Charging】 The HDMI hub for multiple monitors supports up to 100W fast charging port, which can charge your laptop quickly, so you don't need to feel anxious about low battery. (Need to be used with charger) BulletPoint4 : 【Fast Data Transfer】USB 3.0 ports support transfer speeds up to 5Gbps, you can transfer large files and HD movies just in seconds. This docking station 3 monitors allows you to easily connect your mouse, keyboard, USB drive, and other USB devices. Convenient USB C to SD/TF card reader(speed up to 104Mbs) that allows you to quickly view your photos or videos, perfect for Photographer, Designer or Video editor, etc. BulletPoint5 : 【Wide Compatibility】 The Multiport HDMI Adapter is compatible with USB-C devices such as MacBook Pro 2023-2015, MacBook Air 2022-2018, iPhone 15/Pro Max, Dell XPS 13/15, Lenovo Yoga, Samsung Galaxy S23/S22/S21, etc. (Note: ONLY work with those devices that the USB Type C Port supports video output or DP Alt Mode) Color : Grey Color1 : Black Color2 : Silver CompatibleDevices : MacBook Pro CompatibleDevices1 : Laptops CompatibleDevices2 : Smartphones CompatibleDevices3 : Tablets CompatibleDevices4 : Card Readers CompatibleDevices5 : Televisions CustomerPackageType : Standard Packaging DataTransferRate : 5 gigabits_per_second ExternallyAssignedProductIdentifier1 : 788081941787 ExternallyAssignedProductIdentifier2 : 0788081941787 GpsrSafetyAttestation : 1 HardwareInterface : usb3.0 HardwareInterface1 : hdmi HardwareInterface2 : usb3.0_a HardwareInterface3 : usb3.0_c HardwareInterface4 : microsd HardwareInterface5 : usb3.0 HardwarePlatform : Linux HardwarePlatform1 : Mac HardwarePlatform2 : PC ItemName : 9 in 1 USB C Docking Station, Newmight 3 HDMI Adapter with 100W PD, 2 USB-A 3.0, USB-C 3.0, SD/TF Card Reader, HDMI Multiport Adapter for MacBook Pro, iPhone 15/15 Pro, HP, Dell ItemPackageDimensions_Height : 16.891 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 9.1948 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : usb-hubs Manufacturer : Newmight Material : Aluminum ModelName : 90305 ModelNumber : NM-C921 NumberOfItems : 1 NumberOfPorts : 9 OperatingSystem : ['Linux', 'Windows'] OperatingSystem1 : Windows 10 OperatingSystem2 : Windows 7 OperatingSystem3 : Mac OS 9 OperatingSystem4 : Linux OperatingSystem5 : Android PackageLevel : unit PartNumber : NM-C921 ProductDescription : USB C Docking Station 3 Monitors, Newmight 9 in 1 USB C Hub Multiple Monitor Adapter with 3 HDMI 4K, 100W PD Charging, 2 USB A 3.0, USB C 3.0, SD/TF Card Reader, Laptop Docking Station for MacBook HP ProductSiteLaunchDate : 2023-06-12T08:57:38.844Z ShipsGlobally : 1 Size : 9 in 1 StreetDate : 2024-01-01T00:00:01Z Style : 8-in-1 SupplierDeclaredDgHzRegulation : not_applicable TotalUsbPorts : 3 UnspscCode : 43211602 Voltage : 12 volts WarrantyDescription : 1 Wattage : 100 watts