Sonnet Echo 11 Thunderbolt 4 HDMI Dock. With the Sonnet Echo 11 Thunderbolt 4 HDMI Dock, you'll be able to expand the ports of your compatible Apple M1 Mac, Apple Intel Mac with Thunderbolt 3, or Windows computer with Thunderbolt 4. The Echo 11 connects to your laptop or computer via Thunderbolt 4, which can also provide up to 100W of charging power.

There are two Thunderbolt 4 ports you can use to directly attach Thunderbolt peripherals, and daisy chain up to a total of five devices. A HDMI port is also available for video, so there's no need for an adapter.

• 2 x Thunderbolt 4 Port
• 1 x Thunderbolt 4 Port (System, 100W)
• 1 x HDMI Port
• 3 x USB-A 3.2 Gen 2 Port
• 1 x USB-A 3.2 Gen 2 Charging Port
• 1 x 2.5 GbE RJ45 LAN Jack
• 1 x SDXC Card Slot
• 1 x 3.5mm Headphone/Mic Combo Jack
• Powered via AC Adapter
• Mac and Windows Compatible