Specification Brand : Kensington BulletPoint1 : Surface Dock works with Microsoft Surface devices, including Surface Pro 13", Surface Pro 12", Surface Pro 10, 9, 8, 7/7+, Surface Laptop 13", 15", 13.8", Surface Laptop 5 and 6, Surface Go, and Surface Laptop Studio. Tens of thousands of these docking stations have been deployed by businesses and home users since its introduction in 2022. BulletPoint10 : 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 BulletPoint2 : Certified by Microsoft under their Designed for Surface certification process; we worked directly with Microsoft to provide professional-level connectivity and functionality for your Surface device BulletPoint3 : USB-C connectivity via a 1M USB-C 3.2 Gen-2 cable (included) connects the dock to your Surface for power, video, and data (10Mbps/sec) BulletPoint4 : Dedicated video ports (1 HDMI 2.0 and 2 Displayport ++ 1.4) so you don’t need to purchase extra usb-c video adapters like with the Surface Dock 2 BulletPoint5 : Triple video output with resolution 1080p@60Hz; dual displays output up to 4k@60Hz; single display 4k@60Hz – see video resolution chart in the images to see a list of Surface devices and their potential resolution BulletPoint6 : Four USB-ports (one USB-C 3.2 Gen2 port (up to 5V/1.5A/10Gbps), two USB-A 3.2 Gen2 ports (up to 5V/0.9A/10Gbps), one USB-A 3.2 Gen2 port (up to BC1.2, 5V/1.5A/10Gbps); combo audio port; Gigabit Ethernet port BulletPoint7 : A dedicated power supply provides up to 85W of charging for your Surface device plus power for peripherals BulletPoint8 : TAA Compliant; Three Year Warranty; Mounting stand allows the docking station to be mounted vertically or horizontally BulletPoint9 : A three-year warranty and lifetime technical support Color : Black CompatibleDevices : HP EliteBook CompatibleDevices1 : Surface Pro 11,10, 9, 8, 7, 7+ CompatibleDevices2 : Microsoft Surface Go CompatibleDevices3 : Surface Laptop, Surface Laptop Studio, Surface Laptop Go CompatibleDevices4 : Surface Pro X CompatibleDevices5 : Surface Pro CompatibleDevices6 : USB A ConnectivityTechnology : USB ConnectivityTechnology1 : rj45 ConnectivityTechnology2 : usb ConnectivityTechnology3 : Ethernet CustomerPackageType : Standard Packaging DataTransferRate : 5 gigabits_per_second ExternallyAssignedProductIdentifier : 6941876264872 ExternallyAssignedProductIdentifier1 : 085896344407 ExternallyAssignedProductIdentifier2 : 0085896344407 ExternallyAssignedProductIdentifier3 : 00085896344407 GpsrSafetyAttestation : 1 HardwareInterface : usb_docking_station HardwareInterface1 : ethernet HardwareInterface2 : hdmi HardwareInterface3 : usb3.2_gen_2 HardwareInterface4 : usb_c HardwareInterface5 : vga HardwareInterface6 : ethernet HardwareInterface7 : usb2.0 HardwarePlatform : PC ItemName : Kensington Microsoft Surface Dock - SD4845P Surface Docking Station with Triple Display and 85W Power Delivery (K34440NA) ItemPackageDimensions_Height : 24.4 centimeters ItemPackageDimensions_Length : 10.4 centimeters ItemPackageDimensions_Width : 20.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : laptop-computer-docking-stations Manufacturer : Kensington Material : Aluminum ModelName : SD4845P ModelNumber : K34440NA NumberOfItems : 1 NumberOfPorts : 9 OperatingSystem1 : Windows 10 OperatingSystem2 : Windows 11 PackageLevel : unit PartNumber : K34440NA ProductDescription : This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. ProductSiteLaunchDate : 2022-09-21T04:53:54.709Z Size : 3.86"L x 3.86"W x 2.72"H StreetDate : 2022-11-01T00:00:01Z Style : USB-C SupplierDeclaredDgHzRegulation : not_applicable TotalHdmiPorts : 1 TotalUsbPorts : 4 UnspscCode : 43211602 WarrantyDescription : 3 years Wattage : 135