Lenovo GX91M73945 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

Certification: CB, CE | VGA (D-Sub) ports quantity: 1 | Power source type: USB | Ethernet LAN: No | Depth: 53 mm | Package width: 142 mm | Product colour: Black | Power supply: 100 W | Weight: 74 g | Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C | Microphone in: No | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3 | HDMI ports quantity: 1 | Power connector: USB Type-C | Connectivity technology: Wired | Package depth: 82 mm | Card reader integrated: No | Operating relative humidity (H-H): 20 - 90% | Operating temperature (T-T): 0 - 40 °C | Package weight: 109 g | Height: 14 mm | Package height: 23 mm | Width: 93 mm | HD type: 4K Ultra HD | Maximum refresh rate: 30 Hz