Hardware interface: MicroSD, USB Type C, USB, DisplayPort, Ethernet, HDMI, Thunderbolt 3. Compatible devices: MacBook Air, MacBook Pro. Total USB ports: 6. Product dimensions: 8.9L x 4.1W x 12.4H centimetres. Compatibility Information: Works with Windows laptops or non-M1 MacBooks equipped with a Thunderbolt 3 or 4 port. Not compatible with M1 MacBooks or Linux or Chrome OS laptops. Incredible Expansion: Equipped with dual Thunderbolt 3 ports, 2 USB-C ports, 4 USB-A ports, an HDMI port, an Ethernet port, SD/microSD card slots, and a 3.5 mm AUX port.