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ANKER 777 Thunderbolt 12-in-1 Docking Station

BH #ANA83971A1 • MFR #A83971A1
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ANKER 777 Thunderbolt 12-in-1 Docking Station
Key Features
  • See Description for Requirements
  • Charge a Laptop and Mobile Devices
  • Add up to 3 Additional Displays
  • Up to 40 Gb/s Data Transfer
When you're at home or the office with your laptop, connect it to the 777 Thunderbolt 12-in-1 Docking Station from Anker to enjoy desktop-like connectivity and functionality. Once you connect your compatible Windows notebook or MacBook, you can add up the three additional monitors to the two HDMI and single Thunderbolt 4 downstream port to expand your workflow. As you work, the host Thunderbolt 4 port can charge your laptop with up to 90W of power. You can charge a second device simultaneously via the 20W USB-C PD port as well. Additional ports and SD cart slot, let you transfer data at high speeds, connect to a local network, add USB peripherals, and more.
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ANKER A83971A1 Overview

When you're at home or the office with your laptop, connect it to the 777 Thunderbolt 12-in-1 Docking Station from Anker to enjoy desktop-like connectivity and functionality. Once you connect your compatible Windows notebook or MacBook, you can add up the three additional monitors to the two HDMI and single Thunderbolt 4 downstream port to expand your workflow. As you work, the host Thunderbolt 4 port can charge your laptop with up to 90W of power. You can charge a second device simultaneously via the 20W USB-C PD port as well. Additional ports and SD cart slot, let you transfer data at high speeds, connect to a local network, add USB peripherals, and more.

Please note that this does not work with Thunderbolt 3 and standard USB-C Windows-based laptops, and Apple M1 MacBooks. It is also not compatible with Windows 7, 8, macOS 10.16 or earlier, Chrome OS, or Linus operating systems.

Port Configuration
  • 2 x 4K HDMI
  • 1 x Thunderbolt 4 (Upstream, Up to 90W, 40 Gb/s)
  • 1 x Thunderbolt 4 (Downstream, Up to 15W, 40 Gb/s, 8K/30)
  • 1 x USB-C PD (Up to 20W)
  • 1 x Gigabit Ethernet
  • 1 x 3.5mm Audio Input/Output
  • 4 x USB-A
  • 1 x SD Card Slot
Monitor Configuration
Single Display
  • Either HDMI: Up to 4K at 60 Hz
  • Thunderbolt 4 Downstream (Windows): Up to 8K at 30 Hz / 4K at 120 Hz
  • Thunderbolt 4 Downstream (macOS): Up to 5K at 60 Hz
Dual Display
  • Both displays can show unique content on each
  • Both HDMI: Up to 4K at 60 Hz
  • Thunderbolt 4 Downstream and Any HDMI: Up to 4K at 60 Hz per monitor
Triple Display
  • For Windows: Each of the three monitors can display unique content
  • For macOS: HDMI content is mirrored. So, unique content can be shown on the Thunderbolt display, and across both HDMI displays
  • Windows: Up to 4K at 60 Hz (Thunderbolt 4 Downstream) and up to 4K at 30 Hz (each HDMI)
  • macOS: Up to 4K & 60 Hz (Thunderbolt 4 Downstream) and up to 4K at 60 Hz (across both HDMI)
Additional Features
  • Charge a third device by using the Thunderbolt 4 downstream port for up to 15W of power
  • Supports non-M1 MacBooks, Thunderbolt 4 laptops, Windows 10/100, and macOS 11 and later
  • Five-tier heat dissipation for safe and long-lasting operation

ANKER A83971A1 Specs

Key Specs
USB I/O
2x USB-C (Thunderbolt 4)
4x USB-A (Unspecified Interface)
Video I/O
2x HDMI
Max Resolution
3 Displays Supported:
7680 x 4320 at 30 Hz (Single)
Audio I/O
1x 1/8" / 3.5 mm Headphone/Microphone Combo Jack
Network I/O
1x RJ45 (10/100/1000 Mb/s)
Host Connection
USB-C (Thunderbolt 4) Supporting USB Power Delivery up to 90 W via Detachable Cable
USB I/O
2x USB-C (Thunderbolt 4)
4x USB-A (Unspecified Interface)
Video I/O
2x HDMI
Max Resolution
3 Displays Supported:
7680 x 4320 at 30 Hz (Single)
Audio I/O
1x 1/8" / 3.5 mm Headphone/Microphone Combo Jack
Network I/O
1x RJ45 (10/100/1000 Mb/s)
Media Card Reader
1x SD (Unspecified Type)
Host Connection
USB-C (Thunderbolt 4) Supporting USB Power Delivery up to 90 W via Detachable Cable
Power Source
Included AC Adapter with Barrel Connector
Wireless Charging
No
OS Compatibility
macOS 11 or Later / Windows 10 or Later
Lock Slot
No
Packaging Info
Package Weight
3.675 lb
Box Dimensions (LxWxH)
11.3 x 5.3 x 4.3"

ANKER A83971A1 Reviews

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