1. Power button—Use this button to power the device off and on. The button is also used confirm key
actions during RAID configuration. See
.
2. Power input—Use this port to connect the power cable. Only use the power cable included with your
LaCie 2big Dock Thunderbolt 3. Attaching third-party or other LaCie power cables with incorrect voltage
can damage the device. See
.
3. Thunderbolt 3 ports—Use the included Thunderbolt 3 cable to connect to a Thunderbolt 3 port on your
computer or other Thunderbolt 3 devices. Since the ports on the LaCie device are not preconfigured
with specific roles, you can use either port as the host (connected to a computer) or as part of a daisy
chain (connected to other compatible devices). See
Connect your LaCie 2big Dock Thunderbolt 3
and
Daisy Chain and Power Delivery
.
4. Firmware update button—Updates to the USB firmware are posted on the support page to enhance your
product. Only press this button when following instructions to update the USB firmware. Use a thin rigid
wire (such as the end of a paperclip) to push the button within the enclosed space.
5. USB 3.1 port—Use the included Thunderbolt 3 cable to connect the 2big Dock’s USB 3.1 port to your
computer’s USB 3.1 (USB-C) port. Alternatively, you can use the included USB 3.1 to Type A adapter to
connect the 2big Dock to your computer’s USB 3.0/USB 2.0 (USB Type A) port. Transfer rates vary by the
connection type. See
Connect your LaCie 2big Dock Thunderbolt 3
.
6. DisplayPort—Use this port to send the video signal from your computer to a monitor. You can connect a
display to the DisplayPort when using the Thunderbolt 3 or USB 3.1 ports. See
.
7. Kensington™ lock port—Use this port to physically lock the 2big Dock to a desk or rack.
Note: The Thunderbolt 3 and USB 3.1 ports cannot be used at the same time.
Note: The Thunderbolt 3 and USB 3.1 ports cannot be used at the same time.
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LaCie 2big Dock Thunderbolt 3
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