Data Sheet
Features & Technical Specifications
RJ45 Retractable USB-C
coaxial cable
USB-A 3.1
Gen2
Dell USB-C Mobile Adapter – DA310
Dimensions (Diameter x Height) 69.8 mm x 24.5 mm (2.75 inches x 0.96 inches)
Weight 80g (2.28oz / 0.18 lbs)
Host Connection USB-C
Cable Type; Length Round coaxial; 120 mm
Ports & Connectors
USB-C Cable (Data / Power / Video) 1 x USB-C multi functional cable that supports data transfer, power pass-through and display/audio
Total Ports 1 x USB-C, 2 x USB-A, 1 x HDMI, 1 x DisplayPort, 1 x VGA, 1 x RJ45
Data Ports
1
2 x USB-A 3.1 Gen2
1 x USB-C 3.1 Gen 2 that supports data transfer up to 10Gbps
Power Pass-Through Port
2
1 x USB-C that supports power pass-through up to 90W
Video Ports
3
1 x USB-C : 4K (3840 x 2160) @ 30Hz (HDR Support)
1 x DisplayPort : 4K (3840 x 2160) @ 60Hz
4
(HDR Support)
1 x HDMI 2.0 : 4K (3840 x 2160) @ 60Hz
4
(HDR Support)
1 x VGA : FHD (1920 x 1080) @ 60 Hz max
Network Gigabit Ethernet (RJ45)
Fast Role Swap supported
8
Yes, Uninterrupted video & LAN connectivity even if power source is unplugged/plugged
Plug &Play Support Yes (No drivers installation)
Supported Operating System Windows 10 64 Bit, MAC, Ubuntu, Chrome, RHEL
Dell Business Class Features PXE Boot
5
MAC address pass-through
6
Wake-On LAN
7
What’s in the Box Dell USB-C Mobile Adapter DA310
Documentation
Warranty 3 years
USB-C
(Multifunctional with up to
90W power pass-through,
4K@30Hz display, USB 3.1 Gen2)
HDMI 2.0
(up to 4K@60Hz)
VGA DisplayPort
(up to 4K@60Hz)
*Based on Dell analysis of publicly available information of competitive products, December 2020.
1 When adapter draws power from the laptop:
(a) and is connected to laptop’s USB-C/Thunderbolt port (3A/5V) – 2 downstream USB-A and 1 USB-C port support selected devices
(b) and is connected to laptop’s USB-C/Thunderbolt port (1.5A/5V) – 2 downstream USB-A ports and 1 USB-C can support low power consumption devices such as mouse, keyboard,
Bluetooth / RF dongle, selected thumb drives
Or, When adapter is connected to USB-C power adapter or USB-C display: and its USB-C cable is connected to laptop’s USB-C/Thunderbolt port – 2 downstream USB-A ports support
selected devices
2 Up to 90W can be used to charge your USB-C laptop from an external power source connected to DA310. Actual power supplied is dependent on your power source/platform power
policy. Power adapter not included.
3 Only one video output is supported at a time.
4 Available with select PC models (that support DisplayPort 1.4, HBR3) and when connected to displays that oer 4K resolution at 60Hz, with static HDR support. Dynamic HDR like
HDR10/HDR10+/DolbyVision is excluded.
5 PXE Boot – Pre eXecution Environment Boot allows a computer to boot up from remote media when connected to the network with appropriate PXE server and OS image.
6 MAC address pass-through – MAC address pass through recognizes only a unique MAC address entered in the system’s BIOS by overriding the adapter MAC address every time your
laptop is connected to the network, ensuring that your PC’s MAC address stays the same no matter which USB-C adapter you use.
7 Wake-On LAN – Starts your PC remotely using the signal over your wired network.
8 With systems BIOS that support Fast Role Swap.
ID#G21000003
Product availability varies by country. Contact your Dell representative or visit Dell.com to learn more.