Lenovo USA

3x USB 2.0 and 3x USB 3.0 | 2x DisplayPort 1.2, 1x DVI-D, 1x HDMI 1.4 and 1x VGA (max two displays, including laptop screen) | Comes with ThinkPad US AC adapter (90W) Does not support ThinkPad T460p quad-core models with discrete graphics. Please use the ThinkPad Ultra Dock 170W. | COMPATIBLE with select 65w and 90w Lenovo laptops - NOT recommended for laptops with 170W AC adapters | A475, L570, L470, L460, L560, L450, ThinkPad 25, T470p, T470s, T570, T470, T460s, T560, T460, T460p, T550, T450, T450s, P51s, X270, X260, X250

Ports: 3x USB 3.1, 2x USB 2.0, 1x Combo Audio Jack, 1x Gigabit Ethernet. | Video Ports: 1x HDMI, 2x DisplayPort. | Max Number of External Monitors: 3. (Dock has the ability to support DisplayPort 1.4 and HDMI 2.0 for max 1 x 4K at 60Hz, but the real video output would depend on the system's output). | What’s included: ThinkPad USB-C Dock Gen 2; 90W AC Power adapter; Power cord; USB-C Cable. | See Description for Complete Compatibility Information.

Ports: 2x HDMI; 2x DisplayPort; 1x Thunderbolt 3 Gen 2. | Ports: 1x USB-C (Thunderbolt 3 compatible); 4x USB 3. 1 Gen 2; 1x USB 3. 1 Gen 2 with Always-on charging. | 1x RJ-45 Ethernet 10Base-T/100Base-TX/1000Base-T; 1x Audio Connector (3. 5mm). 1x Security-lock slot (lock sold separately). | The dock is supported on the following operating systems: Microsoft Windows 7; Microsoft Windows 10. | In the Box: Dock; 135W Power Adapter and Power Cord; Thunderbolt 3 cable; Documentation. | Compatible Devices: Compatible With ; Thinkpad E490S , L480, P51S, P52S, T470, T480, T480S, T570, T580, X 2Nd Gen. X1 Yoga 2Nd Gen. , X1 Yoga 3Rd Gen. , X 2Nd Gen X280 | Connectivity Technology: Rj45; Usb; Ethernet