Specification Brand : Dell BulletPoint1 : This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. BulletPoint10 : Weight: 2.2 lbs. (1.0 kg) BulletPoint2 : 8.1" x 3.5" x 1.1" (HxWxD);1.3lbs BulletPoint3 : Inputs/Outputs: 1 x HDMI, 3 x USB 3.0, 1 x USB C, 2 x DisplayPort, 1 x Ethernet BulletPoint4 : Model: K20A BulletPoint5 : Color: Black BulletPoint6 : We offer 1 year warranty on the product and year-long after sales service. More than ten years of experience in laptop graphics card allows us to have the ability to provide you with premium quality products and lifetime professional tech support. We cherish your trust, please feel free to contact us. BulletPoint7 : Connectivity includes: serial: DB9 (9-Pin) connection (1), VGA: (1), USB: fully-powered USB 3.0 (2), Ethernet: RJ45 Ethernet (1), HDMI (1), noise filtering: yes, emi filtering: yes, input voltage: 16V dc BulletPoint8 : Certifications: Vibration Testing: MIL-STD 810G 514.5, Panasonic: Toughbook Certified, crash test: SAE J1455 30mph Crash Testing, cycle test: latch handle & docking connectors mechanism 30,000 cycles, e-marked via vca BulletPoint9 : Dimensions: 10.0" (25.5 cm) x 11.4" (28.9 cm) x 4.4" (11.1 cm) Color : black CompatibleDevices : Dell tablet CompatibleDevices1 : Laptop CompatibleDevices2 : Monitor CompatibleDevices3 : HP Laptops,Swich CompatibleDevices4 : Smartphones, Tablets CompatibleDevices5 : Card Readers CoolingMethod : Air DataTransferRate : 5 gigabits_per_second ExternallyAssignedProductIdentifier1 : 0637609860065 ExternallyAssignedProductIdentifier2 : 637609860065 GpsrSafetyAttestation : 1 GpuClockSpeed : 1000 amp_hours GraphicsCardInterface : pci_e_x16 GraphicsCoprocessor : NVIDIA GeForce RTX 3090 GraphicsProcessorManufacturer : NVIDIA, AMD HardwareInterface : usb HardwareInterface1 : usb_c HardwareInterface2 : hdmi HardwareInterface3 : thunderbolt HardwareInterface4 : usb3.0 HardwareInterface5 : microsd HardwareInterface6 : 3_5_mm_audio ItemName : Dell K20A 180W Power Delivery Docking Station, Black (Renewed) ItemPackageDimensions_Height : 1.1 inches ItemPackageDimensions_Length : 8.1 inches ItemPackageDimensions_Width : 3.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : laptop-computer-docking-stations Manufacturer : Dell Material1 : Plastic Material2 : Metal ModelName : ThinkPad Universal USB-C Dock ModelNumber : SX-2C4K-D100W NumberOfItems : 1 NumberOfPorts : 7 OperatingSystem1 : macOS OperatingSystem2 : Windows PartNumber : WD19 ProductDescription : Expand the connectivity options of your Dell tablet with the Dell K20A Docking Station. It features multiple USB ports, HDMI and DisplayPort outputs, audio ports, and an Ethernet port for enhanced versatility. With a sleek black design, this docking station seamlessly blends with your setup for a professional look. ProductSiteLaunchDate : 2025-03-06T15:34:47.050Z ShipsGlobally : 1 Size : small Style : 8 in 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TotalHdmiPorts : 1 TotalUsbPorts : 4 UnspscCode : 43211602 VideoOutputInterface : DisplayPort WarrantyDescription : 1 Year Warranty Wattage : 100