Description Lenovo ThinkPad USB-C Dock Gen2 LDC-G2 03X7609 4K USB-C Cable 90W AC Adapter Lenovo Warranty 02-06-2023. Please view pictures of the actual Dock. Specifications: ● Brand: Lenovo ● Product Line: ThinkPad USB-C Dock Gen2 ● Model: LDC-G2 ● Lenovo SKU: 03X7609 ● Type: 40AS ● Docking Interface: USB-C ● Video Ports: – Two DisplayPort – HDMI Port ● USB Ports: – Two USB 2.0, – Three USB 3.1 Gen 2 (10 Gbps, 1 x always-on charging), – One USB-C (10 Gbps, 5V, 3A) ● Audio Ports: Stereo/Microphone Combo ● Networking Port: Gigabit Ethernet ● Input Power: 90w ● Maximum Power for Laptop Charging: 60W ● Physical Security: – Security lock slot – Maximum Number of External Monitors: 3 ● Maximum Resolution/ Refresh Rate: 3840×2160 @60Hz ● Maximum Video Output: – One: 4K @ 60 Hz – Two: 4K @ 30 Hz – Three: 1080p @ 60 Hz