Specification Brand : Kensington BulletPoint : W128270927 BulletPoint1 : Thunderbolt dock for MacBooks and Windows laptops equipped with USB-C or Thunderbolt (Dell, Lenovo, HP, Acer, Asus, MSI, Razer, and more) with transfer speeds of up to 40Gbps; BulletPoint2 : Supports 4K Ultra HD (4096 x 2160 30-bit color @60 Hz) to two monitors or 8k @30Hz to a single monitor for Thunderbolt 3; For USB-C devices, supports 4K @30Hz to dual monitors for devices with DisplayPort 1.4 (HBR3) and 1080p@60Hz to dual monitors for devices with DisplayPort 1.2 (HBR2) BulletPoint3 : Macbook Pros with M1/M2/M3 Pro and M1/M2/M3 Max CPUs will work with dual extended displays; however MacBooks with Apple's M1 or M2 processors will only display to a single monitor due to Apple’s chipset limitations (see our SD4780P dock (part #K33620NA) for dual 4K display for those models BulletPoint4 : Connect your laptop to the Thunderbolt port (.8 meter Intel Certified TB3 cable included); connect your dual displays by using the two DisplayPort 1.4 ports with passive DisplayPort cables (see part #K33021WW); if sending the display signal from the DisplayPort to an HDMI monitor, an “active” adapter or cable is required BulletPoint5 : 120 Watt Power Supply delivers 60W power to charge your laptop via power delivery 3.0, including 61W MacBook 13” and 15" and 67W Macbook Pro 14" (windows laptops must be designed to support power delivery – Surface devices do); delivers additional power to run peripherals like hard drives, and for charging phones and tablets BulletPoint6 : SD card reader and Micro SD card reader (both UHS II SD 4.0); one USB-C Gen2 port (up to 10Gbps with 5V/1.5A charging), three USB-A ports [2 Gen2@10Gbps on the front (one with 5V/1.5A charging) and one Gen1@5Gbps port on the rear of the dock supporting 5V/0.9A], Gigabit Ethernet port; 3.5mm headphone/speaker/microphone combo jack; Kensington lock slot; VESA mounting holes BulletPoint7 : Three year coverage and lifetime Kensington technical support BulletPoint8 : This Dock supports the Gigabit Ethernet standard which provides a maximum data rate of 1Gbps. Actual Ethernet speeds may vary depending on, but not limited to, Internet bandwidth, Ethernet cables, network switches, and the hardware and firmware performance of the host computer Color : black CompatibleDevices : Dell Notebooks/Tablet PC CompatibleDevices1 : macOS CompatibleDevices2 : Windows ConnectivityTechnology : Thunderbolt 3 & USB-C, Thunderbolt 3 & USB-C (Cross Platform Compatibility) CustomerPackageType : Frustration-Free Packaging DataTransferRate : 40 gigabits_per_second ExternallyAssignedProductIdentifier1 : 085896364009 ExternallyAssignedProductIdentifier2 : 0085896364009 ExternallyAssignedProductIdentifier3 : 00884116129950 GpsrSafetyAttestation : 1 HardwareInterface : usb HardwareInterface1 : usb HardwareInterface2 : hdmi HardwareInterface3 : ethernet HardwareInterface4 : usb_c HardwareInterface5 : thunderbolt HardwareInterface6 : ethernet HardwareInterface7 : 3_5_mm_audio ItemDisplayDimensions_Length : 8.13 centimeters ItemName : Kensington SD2500T Thunderbolt 3 and USB-C Docking Station for Windows, MacBooks, and Surface; Dual 4K, 60W PD ItemPackageDimensions_Height : 20.4978 centimeters ItemPackageDimensions_Length : 7.6962 centimeters ItemPackageDimensions_Width : 12.3952 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : laptop-computer-docking-stations Manufacturer : Kensington Material : Aluminum ModelNumber : K36400NA NumberOfItems : 1 NumberOfPorts : 10 OperatingSystem : Windows 10 PackageLevel : unit PartNumber : K36400NA ProductDescription : Black ProductSiteLaunchDate : 2020-10-05T09:15:28.827Z Size : Thunderbolt 3/USB-C Hybrid StreetDate : 2020-11-17T00:00:01Z Style : new version SupplierDeclaredDgHzRegulation : not_applicable TotalHdmiPorts : 1 TotalUsbPorts : 4 UnspscCode : 43211602 WarrantyDescription : 3 year Wattage : 60