Premium Thunderboltâ„¢ 4 Docking Experience: ThinkPad Thunderbolt 4 Workstation Dock delivers reliable and consistent industry leading video, data and power connectivity; Maximize Your Productivity: Expand your horizon with versatile 8K display support or multiple 4K displays support, Upto 230W Power Delivery to Workstation, silent firmware upgrades, VPro/AMT support and transfer data at lightning fast 40Gbps.; The ThinkPad Thunderbolt 4 Workstation Dock is future-proof and fully loaded to take your productivity, efficiency and creativity to the peak. Audio: - Built-in speaker(s): No Network: - Ethernet LAN: Yes - Ethernet LAN (RJ-45) ports: 1 - Ethernet LAN data rates: 10/100/1000 Operational conditions: - Operating relative humidity (H-H): 5 - 95 - Operating temperature (T-T): 0 - 40 Packaging content: - AC adapter included: Yes - Cables included: AC - Manual: Yes - Warranty card: Yes Packaging data: - Quantity per pack: 1 Performance: - Cable lock slot: Yes - Card reader integrated: No - Certification: cULus, FCC, ICES, NOM - Data transfer rate: 40 - HD type: 8K Ultra HD - LED indicators: Yes - Maximum digital resolution: 7680 x 4320 - Maximum refresh rate: 30 - Number of displays supported: 4 - Product colour: Black/Red - VESA mounting: Yes Ports & interfaces: - Combo headphone/mic port: Yes - Connectivity technology: Wired - DC-in jack: Yes - DisplayPort version: 1.4 - DisplayPorts quantity: 2 - HDMI ports quantity: 1 - HDMI version: 2.1 - Headphone outputs: 0 - Host interface: Thunderbolt 4 - Microphone in: No - Thunderbolt 4 ports quantity: 1 - USB 2.0 ports quantity: 0 - USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 0 - USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1 - USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 4 - USB Power Delivery (USB PD): Yes - USB Power Delivery up to: 230 Power: - Output current: 15 - Output voltage: 20 - Power consumption (max): 230 - Power source type: AC - Power supply: 300 Software: - Windows operating systems supported: Windows 10 Vendor information: - Brand Name: Lenovo - Warranty: 1 - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Notebooks & Spare Parts - Product.Details.Specifications.Level3: Docks & Port Replicators