Compatibility

Mac Compatibility

• Mac (M1/M2/M3) supports one display
• Mac (M1/M2/M3 Pro, M1/M2/M3 Max, and M1/M2 Ultra) supports two displays, including two Apple Pro Display XDRs
• Mac (Intel) with Thunderbolt 3 ports supports two displays, up to two 6K
• macOS 11+
• macOS Sonoma compatible

Windows Compatibility

• Windows computer with a Thunderbolt 4 port or USB4 port(4)
• Windows computer with a Thunderbolt 3 port and an Intel 8th Gen (2018) or newer CPU
• Windows 11 and 10

Chromebook Compatibility

• Chromebook with a Thunderbolt 4 port or USB4 port(4)

iPad Pro Compatibility

• M1/M2 iPad Pro supports one mirrored monitor

Displays Compatibility

For computers and displays compatibility information, see the following PDF

HDR Compatibility

• See Apple Support Note for Mac HDR information
• If your Windows computer supports HDR, see this Microsoft Support Note for Windows HDR information

NVMe SSDs Compatibility

• For a list of compatible NVMe SSDs, see the following PDF

Hardware

Part Number

• ECHO-DK20-T4

Warranty

• 2-year

Form Factor

• Thunderbolt dock

Connectors

• Three Thunderbolt 4 ports
• Four USB 3.2 Gen 2 (10Gbps) Type A ports
• Four USB 3.2 Gen 2 (10Gbps) Type-C charging ports
• HDMI 2.1 Port @60Hz
• RJ45 2.5 Gigabit Ethernet port
• 3.5mm combination headphone/microphone jack
• 3.5mm microphone jack
• Two (right and left channels) line out RCA jacks
• UHS-II SD card slot
• M.2 SSD slot
• Power connector

Thunderbolt 4 Computer Port

• Power Delivery

• Provides laptop charging up to 100W(1)

• Cables Supported

• Any Thunderbolt 4 cable (0.7-meter included)
• 100W 0.2, 0.5, 0.7, 0.8-meter Thunderbolt 3 cables

• Cables Not Supported

• 60W Thunderbolt 3 cables
• 1.0, 1.5, 1.8, 2.0-meter Thunderbolt 3 cables

Thunderbolt 4 Peripherals Ports

• Connectivity

• With USB-C connector

• Peripherals Supported

• Thunderbolt 3
• Thunderbolt 2(2) (macOS)
• USB4
• USB 3, 2.0 and 1.1 devices
• Thunderbolt 4, Thunderbolt 3, and USB-C monitors
• DisplayPort and HDMI monitors(3)

HDMI Port

• Windows

• HDMI 2.1 up to 8K 60Hz

• macOS

• HDMI 2.0 up to 4K 60Hz

USB 3.2 Gen 2 Type A Ports

• Connectivity

• With USB Type A connector

• Peripherals Supported

• USB 3, 2.0 and 1.1 devices(5)

• Data Transfer Rate

• USB 3.2 Gen 2 (previously USB 3.1 Gen 2): 10Gbps

USB 3.2 Gen 2 Type-C Ports

• Connectivity

• With USB Type-C connector

• Peripherals Supported

• USB 3, 2.0 and 1.1 devices(5)

• Data Transfer Rate

• USB 3.2 Gen 2 (previously USB 3.1 Gen 2): 10Gbps

• Charging

• 1.5A per port advertised using USB Type-C Charging
• 7.5W per port for operation or charging
• Supports simultaneous charging and syncing

RJ45 (Ethernet) Port

• Network Support

• Supports 2500 Mb/s, 1000 Mb/s, and 100 Mb/s network speeds and Auto-MDI/MDI-X

• Standard

• Compliant with 802.3bz-2016 and 10/100/1000 IEEE 802.2 Specifications

• Network

• 2.5 Gigabit Ethernet (2.5GBASE-T, 1000BASE-T, 100BASE-TX)

• Packets

• Maximum packet size: 9000 bytes (Jumbo packets)

• Chip

• Realtek RTL8156

SD Card Slot

• Fast UHS-II SD Card Reader

• Cards Supported

• SD, SDHC, SDXC
• microSD, microSDHC, and microSDXC cards when used with adapter (sold separately)

Audio Line Out

• Connectivity

• RCA R+L connectors

Internal Slot

• NVMe M.2 slot (connected at PCIe x1)

Power Delivery

• Provides laptop charging up to 100W(1)

Kensington Security Slot™

• Supports Standard, MicroSaver®, and MicroSaver 2 Locks

Power Adapter

• Universal 150W, 100-240V AC, 50-60 Hz

Operating Temperatures

• 0˚C to 35˚C (32˚F to 95˚F)

Dimensions (WxDxH)

• Dock: 9.6 x 4.2 x 1.3 in. (24.3 x 10.6 x 3.3 cm)
• Power Adapter: 2.6 x 5.4 x 0.9 in. (6.6 x 13.7 x 2.2 cm)

Weight

• Dock and Power Supply: 2.55 lbs (1.16 kg)
• Complete Package: 3.55 lbs (1.51 kg)

Compliance

• RoHS 3 (Directive 2015/863)
• IEC62368-1 and IEC62368-2 Safety
• VCCI-B certified
• FCC Part 15, Subpart B
• CISPR 32 / EN 55032
• Power Supply (PSE certified; UL certified)

Package Contents

• Echo 20 Thunderbolt 4 SuperDock
• Power adaper
• Power cord
• 0.7-meter Thunderbolt 4 cable
• ThunderLok 4 Thunderbolt connector retainer clip(6)
• Documentation

Support Links

Support Knowledge Base

Echo 20 Thunderbolt 4 SuperDock Support

Product Manual