General Information |
Summary |
Built to deliver easy control and seamless switching between dual USB-C hosts, the US3311 is a 2-in-1 solution combining a KVM switch and a multiport dock with 4 x USB Type-A ports, 1 x DisplayPort, 1 x USB-C PD input, and 1 x DC jack input. Quick switching from one laptop to the other is made easy through one press of the dedicated port switch button, enabling use of the same USB peripherals and a single DisplayPort monitor for two host devices. Work efficiency is boosted without the need to switch workstations or unplug peripherals.
Other highlights include video resolution support for up to 4K (3840 x 2160) @ 60 Hz, ensuring that every video detail is displayed in crisp UHD quality. The US3311 is a 4-port USB 3.2 Gen 1 Type-A hub with up to 5 Gbps data transfer rates while supporting high-speed downstream devices. Furthermore, the Power Delivery 3.0 technology enables charging of the host device with up to 100 W, allowing your laptop to obtain the maximum power via your USB-C power adapter. The US3311 helps save valuable desk space and expands the functionality and connectivity of your Mac laptops, creating an ultra-powerful USB-C workstation. |
Ports & interfaces |
Number of computers controlled |
2 |
Keyboard port type |
USB |
Mouse port type |
USB |
Video port type |
DisplayPort |
Console ports |
USB C |
DisplayPorts quantity |
1 |
Console USB ports quantity |
3 |
Console DisplayPorts ports quantity |
1 |
USB hub |
Yes |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity |
4 |
USB connector type |
USB Type-A, USB Type-C |
DC-in jack |
Yes |
Performance |
HD type |
4K Ultra HD |
Maximum resolution |
3840 x 2160 pixels |
Video bandwidth |
60 Hz |
Data transfer rate (max) |
5 Gbit/s |
Plug and Play |
Yes |
Number of displays supported |
1 |
Design |
Rack mounting |
No |
Product colour |
Aluminium |
Housing material |
Aluminium |
Wired remote switch |
Yes |
LED indicators |
Yes |
Display |
Built-in display |
No |
Power |
Power source |
DC |
DC input voltage |
12 V |
Input current |
3.3 A |
USB Power Delivery |
Yes |
USB Power Delivery revision |
3.0 |
USB Power Delivery up to |
100 W |
System requirements |
Windows operating systems supported |
Windows 10, Windows 11 |
Mac operating systems supported |
Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.3 Panther, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura |
Other operating systems supported |
iPadOS, Android |
Operational conditions |
Operating temperature (T-T) |
0 - 40 °C |
Storage temperature (T-T) |
-20 - 60 °C |
Operating relative humidity (H-H) |
0 - 80% |
Weight & dimensions |
Width |
119 mm |
Depth |
143 mm |
Height |
23.8 mm |
Weight |
350 g |
Packaging content |
Cables included |
USB Type-C |
Quick installation guide |
Yes |
Logistics data |
Quantity per pack |
1 pc(s) |