SIIG Dual 4K Docking Station

Last updated date: October 24, 2019

DWYM Score
8.9

SIIG Dual 4K Docking Station

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We looked at the top Thunderbolt Docking Stations and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Thunderbolt Docking Station you should buy.

Overall Take

In our analysis of 58 expert reviews, the SIIG SIIG Dual 4K Docking Station placed 7th when we looked at the top 10 products in the category. For the full ranking, see below.

Editor's Note November 21, 2019:
Checkout The Best Thunderbolt Docking Station for a detailed review of all the top thunderbolt docking stations.

Expert Summarized Score
10.0
3 expert reviews
User Summarized Score
7.8
99 user reviews
Our Favorite Video Reviews
What experts liked
Beyond that, you should know this station’s connectivity supports dual 4K UHD outputs with a 60Hz refresh rate. Dual monitor output is possible by connecting your monitor to one HDMI connection and one DisplayPort.
- Nerd Tech
March 20, 2018 | Full review
VERSATILE EXTERNAL DOCKING SOLUTION - Uses a single USB-C or USB 3.0 port to add multiple connectivity options to your desktop or laptop computer (Both USB-C to USB-C and USB-A to USB-C cables included)
- One Giant Store
Support single 5120x2880@60Hz Ultra HD video output through dual DisplayPort
- Klyscha
May 12, 2018 | Full review
What experts didn't like
SIIG’s station is fully compliant with USB 3.0 standards, and their USB ports are each backwards compatible for earlier versions of the format.
- Nerd Tech
March 20, 2018 | Full review
Our adapter DOES NOT work with the latest Mac OS 10.13.4 through 10.13.16 updates.
- Klyscha
May 12, 2018 | Full review

From The Manufacturer

usb type c docking station dual video dock adapter hub windows mac 2 x 4k monitor output usb c docking station compatiblity chart macOS versions double 4K monitor or single 5K monitor SIIG's USB-C Dual 4K or Single 5K Display Advanced Docking Station transforms a single USB-C port into USB 3.0, USB-C, RJ-45, HDMI, Displayport, Mic input, and audio output connectivity with PD charging up to 60W/ Note: - Apple has continued support for video over USB in the latest Mac OS X 10.14 update (Make sure to use latest DisplayLink 5.1.1 driver). This docking station will work with Mac OS X up to 10.13.3 + 10.14. Our adapter DOES NOT work with Mac OS X 10.13.4 through 10.13.6 updates. **See Important Notes at bottom SEARCH THIS URL FOR LINKS TO DRIVERS AND UPDATES: www. displaylink. com / downloads / macos ports hdmi dp rj45 usbc 3.1 4k 5k Create a Powerful Workstation This multiport docking station adapter instantly adds valuable connectivity to your port-limited laptop, PC, Surface tablet, or Macbook. When paired with a laptop, this presents a versatile and powerful workstation. Add up to two external displays or monitors (HDMI/HDMI, DP/DP, HDMI/DP). Hard wire you internet connection with the RJ45 Ethernet port to a router for higher internet speeds. Connect up to 5 USB powered devices, such as a mouse, keyboard, flash drive, external hard drive, etc. Three display modes included: Extended, Mirror, and Primary Output Ports 2 x HDMI 1.4 (4K@30Hz) 2 x Displayport (4K@60Hz) 4 x USB 3.0 (5 Gbps) 2 x USB 3.1 Gen 1 Type-C 1 x RJ45 Gigabit Ethernet 1 x Audio Jack 1 x Mic Jack Power Delivery Includes 60W power delivery to charge your laptop while connected. No need to worry about unplugging the dock to be able to charge your laptop. Use docking and charge laptop simultaneously. Eliminates need to use two separate power adapters for dock and laptop. Resolutions Support resolution up to 5K / 4K / 1080p / 1080i / 720p / 480p Dual 3840x2160@60Hz (4K) through DP + HDMI, HDMI + HDMI, or DP + DP outputs Single 5120x2880@60Hz through dual DisplayPort connection To support 5K output, you must connect both DisplayPort outputs to a single 5K DP TV/Monitor siig dockign hdmi dp rj45 4k 5k Applications Add HDMI, DP, USB 3.0, USB-C, RJ45, Audio Jack, and laptop charging to your MacBook Pro, Chromebook, or other Thunderbolt 3 enabled systems. Watch incredibly high quality video content on a 5K monitor from your laptop. Generate a dual 4K monitor workstation, great for Ultra HD tasks that include video and photo editing. Ensure the max quality internet connection by hard wiring your laptop instead of connecting to WiFi. Sturdy aluminum enclosure is durable and rugged. Allow your port limited laptop or system to connect to a wireless mouse and keyboard, charge your phone through the Fast charge USB 3.0 ports, add two external monitors, connect directly to a router, and charge your laptop, all at the same time! Requirements PC computer or laptop with an available USB PD USB-C Port (Thunderbolt 3 compatible) Intel Core i5 3.0GHz CPU or higher and standalone GPU Windows 10 (32-/64-bit) / 8.1 (32-/64-bit) / 8 (32-/64-bit) / 7 (32-/64-bit) Mac OS X 10.14 + 10.13.3 and earlier + Latest Mac OSx Mojave 10.14 update (Make sure to use latest DisplayLink 5.2 driver). NOTE: Linux not supported Specifications Chipset: DisplayLink 6590 + FL5002 + GL3523 Compliant with Universal Serial Bus 3.1 Gen 1 Specification and backward compatible with USB 2.0 Supports USB 3.1 Gen 1 data transfer rate up to 5Gbps Integrated DP 1.2/DP++ interface & HDMI 2.0 interface Support 5.1 channel surround sound (HDMI/DisplayPort signal) Supported video cable length: HDMI - Up to 5M (max) ; DisplayPort - Up to 3M (max) Gigabit Ethernet: Supports up to 1000 Mbps data transfer rate and is backward compatible with 10/100 Mbps Important Notes The HDMI output will work only when the host USB-C port transmits DisplayPort Alt mode Connect both DisplayPort outputs to a single 5K DisplayPort TV/monitor MacBook 2018 models (based on the Intel Coffee Lake chipset) running Mac OS 10.14.0 can experience black extended display(s) with only mouse cursor. Fixed by upgrading to latest Mac OS 10.14.2 or later. DisplayLink driver v4.3 Beta 6 stays available to force an AirPlay extended display on these machines/OS version. SEARCH THIS URL FOR LINKS TO DRIVERS AND UPDATES: www. displaylink. com / downloads / macos Package Contents USB 3.1 Type-C Dual 4K Docking Station with Power Delivery Power Adapter (DC 20V/5A) USB-C (M) to USB-C (M) cable Driver CD & User Reference Guide siig usb-c docking station mst hub power delivery single dual or triple monitor display extended siig mini dock with 4k hdmi PD power delivery cube docking station plugable siig docking station with dual video display adapter 4k 5k dual hdmi DP displayport USB 3.0 fast Siig dock with dual hdmi 4k 5k PD Power delivery DP displayport ethernet adapter triple video docking station adapter display converter with PD hdmi DP displayport ethernet siig usb-c docking station mst single dual triple display monitor dock dp hdmi extended mode JU-DK0D11-S1 JU-DK0911-S1 JU-DK0411-S1 JU-DK0B11-S1 JU-DK0811-S1 JU-DK0E11-S1 Supported External Displays Triple Single Dual Triple Dual Triple Supported Resolution Single (4K@30Hz) / Dual (1080p) / Triple (720p) 4K@30Hz / 1080p / 1080i / 720p / 480p 5K@60Hz / 4K@60Hz / 1080p / 1080i / 720p / 480p 5K@60Hz / 4K@60Hz / 1080p / 1080i / 720p / 480p 5K@60Hz / 4K@60Hz / 1080p / 1080i / 720p / 480p Single (4K@30Hz) / Dual (1080p) / Triple (720p) USB 2 x USB-A 3.1 Gen 1 + 1 x USB-C (Data Only) 4 x USB 3.0 6 x USB 3.0 2 x USB 3.0 + 2 x USB 2.0 + 1 x USB-C (Data Only) 4 x USB 3.0 + 2 x USB-C 2 x USB 3.0 + 1 x USB 2.0 HDMI 1-Port 1-Port 2-Ports 1-Port 2-Ports 1-Port DisplayPort 1-Port 2-Ports 2-Ports 2-Ports 1-Port Thunderbolt 3 Ethernet (RJ45) 10/100/1000 Mbps 10/100/1000 Mbps 10/100/1000 Mbps 10/100/1000 Mbps 10/100/1000 Mbps Additional Ports VGA Audio Output 3.5mm Mic Input + Audio Output 3.5mm Mic Input + Audio Output 3.5mm Mic Input + Audio Output 3.5mm SD Card Slot + Audio Output 3.5mm Power Delivery ✓ ✓ ✓ ✓ Compatibility Windows 10/8/7, Mac OSx (Single Display ONLY) Windows 10/8/7/Vista/ XP, Mac OS X 10.10 and later Windows 10/8/7/Vista/ XP, Mac OS X up to 10.13.3 + 10.14 Windows 10/8/7/Vista/ XP, Mac OS X up to 10.13.3 + 10.14 Windows 10/8/7/Vista/ XP, Mac OS X up to 10.13.3 + 10.14 Windows 10/8/7, Mac OSx (Single Display ONLY)

Overall Product Rankings

CalDigit TS3 Plus Thunderbolt Dock
1. CalDigit TS3 Plus Thunderbolt Dock
Overall Score: 9.4
Expert Reviews: 16
gofanco Mini DisplayPort
2. gofanco Mini DisplayPort
Overall Score: 9.2
Expert Reviews: 2
StarTech Monitor Thunderbolt 3 Dock
3. StarTech Monitor Thunderbolt 3 Dock
Overall Score: 9.1
Expert Reviews: 3
Plugable Thunderbolt Charging DisplayPort
4. Plugable Thunderbolt Charging DisplayPort
Overall Score: 9.1
Expert Reviews: 7
Hiearcool Laptop Docking Station
5. Hiearcool Laptop Docking Station
Overall Score: 9.0
Expert Reviews: 1
Plugable Universal Laptop Docking Station
6. Plugable Universal Laptop Docking Station
Overall Score: 9.0
Expert Reviews: 14
SIIG Dual 4K Docking Station
7. SIIG Dual 4K Docking Station
Overall Score: 8.9
Expert Reviews: 3
Dell Triple Display Docking Station
8. Dell Triple Display Docking Station
Overall Score: 7.9
Expert Reviews: 4
WAVLINK Dual 4K Docking Station
9. WAVLINK Dual 4K Docking Station
Overall Score: 7.8
Expert Reviews: 1
Plugable Triple Display Docking Station
10. Plugable Triple Display Docking Station
Overall Score: 7.6
Expert Reviews: 4

An Overview On Thunderbolt Docking Stations

Workers are more mobile than ever. Whether you report to an office 40 hours a week or not, chances are you have a need to take your computer with you when you leave. Docking stations have long been a convenient way for workers to enjoy the mobility of a laptop while still having access to the screen, mouse and keyboard they prefer when they’re seated at a desk.

With a Thunderbolt, you get the benefits of speedy technology to charge compatible devices quickly. But as technology and parenting blogger Molly Thornberg explains, Thunderbolt docking stations come in a variety of options.

“Each Thunderbolt Docking Station has its own unique set of ports and features,” says Thornberg, the brains behind the Digital Mom Blog. “Research before buying a docking station to ensure that all of your needs are covered. Some commonly found ports and features include: additional Thunderbolt ports, USB-A ports, USB-C ports, computer charging, displays, a Gigabit Ethernet port, an SD reader and an audio port.”

But there are several things to consider before you choose a docking station. The first is compatibility with the devices you use every day. With some docking stations, you can plug in multiple electronic items, which means you can charge your mobile devices while using your laptop. You’ll need to check to make sure your docking station has ports that will work with the cables that connect to your devices.

When it comes to ports, advances in technology have made things a little complicated. You’ll see both USB-A and USB-C ports advertised, as well as the rating of USB 3 and USB 2. These are standards applied to data transfers, and both USB-C and USB 3 are newer. You’ll recognize USB-C by its smaller port size, as seen on newer computers and mobile devices. USB-A is the type you’ve seen for years, with a larger port on both the devices and the cables you plug into them.

When looking at ports, consider all the things you’ll need to plug in. If you prefer to have two monitors, make sure your docking station will support that and check how much the video quality will degrade when the signal is split between two monitors. Also keep in mind whether the ports are in the back or front of the docking station, as that will influence how far your cable will have to reach.

There are some cosmetic considerations, as well. You probably have limited space on your desk, so a docking station that sits vertically rather than horizontally can provide some relief. You should also take a look at the basic design of your docking station, as it will become an important part of your office aesthetic.

For many people, it may not matter, but for photographers and videographers, an SD card reader is essential. These professionals often need to quickly offload photos or videos to a memory card at the end of each day. If they’re in a rush, the process of transferring the data can be cumbersome. With a good SD card reader, you can get the high-speed transfer you need, allowing you to spend less time waiting and more time working.

DWYM Fun Fact

At one time, workers reported to an office and sat in a designated workstation all day. As remote work and mobile devices have become more popular, though, a trend called hotdesking has emerged. This setup involves allowing personnel to choose where they work each day. This type of environment is typically seen in an open-plan layout, where workstations aren’t sectioned off by walls and desks may be a combination of tables, benches, booths and sofas. Hotdesking makes it essential for workers to bring in their own electronic equipment every day, with each workstation typically equipped with power outlets and possibly even docking stations and peripherals.

The Thunderbolt Docking Station Buying Guide

  • You likely already know what devices you want to dock. If you need your docking station to power a MacBook Pro or PC, you’ll want a unit with plenty of power. The CalDigit TS3 Plus Thunderbolt Dock, gofanco Mini DisplayPort, StarTech Monitor Thunderbolt 3 Dock and Plugable Triple Display Docking Station are all compatible with the Apple MacBook Pro, although the gofanco Mini DisplayPort won’t work with 2015 MacBooks.
  • The CalDigit TS3 Plus Thunderbolt Dock and StarTech Monitor Thunderbolt 3 Dock provide 85 watts of power, which is plenty to charge a 15-inch MacBook Pro at full speed.
  • An 85-watt docking station will also provide enough power for you to set up a compatible host to serve as a charging station.
  • For compatibility, you’ll need to make sure your chosen Thunderbolt will work with the devices you have.

“Using just one Thunderbolt port on your computer, a docking station expands that to however many ports your particular docking station offers,” Thornberg says. “These additional ports come in handy when your computer or laptop does not have the ports you need built-in, if you are out of ports or want additional functionality.”

  • The CalDigit TS3 Plus Thunderbolt Dock, StarTech Monitor Thunderbolt 3 Dock and Plugable Triple Display Docking Station can connect to any Windows or Apple device that has a Thunderbolt 3 port on board. Thunderbolt 3 was released in 2015 and designed to provide fast connections to docks.
  • The CalDigit TS3 Plus Thunderbolt Dock promises to offer the most ports, and it doesn’t disappoint. You’ll get 5 USB-A ports, ideal for plugging in hard drives, mice and keyboards. You’ll also get two USB-C ports for devices that support that. The gofanco Mini DisplayPort has two USB-A ports, while the StarTech Monitor Thunderbolt 3 Dock has two USB-A ports and one USB-C port. The Plugable Triple Display Docking Station has four USB-A ports and one USB-C.
  • If you’re limited on desk space, look for a docking station with a smaller footprint. The CalDigit TS3 Plus Thunderbolt Dock and Plugable Triple Display Docking Station stand upright to minimize the real estate they consume.
  • Those who need to transport the dock from home to work and back again may want to look for a lightweight model. The gofanco Mini DisplayPort is the lightest at only 6.4 ounces, but both the StarTech Monitor Thunderbolt 3 Dock and CalDigit TS3 Plus Thunderbolt Dock measure around one pound. The Plugable Triple Display Docking Station is 3.25 pounds, making it best for those who plan to keep the docking station in one place for the duration.
  • Whether you’re regularly moving your docking station or not, you’ll likely want a unit that’s built to last. The CalDigit TS3 Plus Thunderbolt Dock has a strong aluminum case that should hold up against anything that might fall on it. It also comes with a one-year warranty for added peace of mind. The StarTech Monitor Thunderbolt 3 Dock comes with a three-year warranty, as well as lifetime technical support at no charge. You’ll get a one-year limited warranty and local tech support with the gofanco Mini DisplayPort and the Plugable Triple Display Docking Station.
  • As you’re looking at ports, pay close attention to which docking stations have easy-to-access connections on the front of the device. Since your docking station will most likely be on your desk, not having to reach around to plug in those often-used items will come in handy. Your keyboard and mouse may be fine to stay plugged in permanently, for instance, but you’ll be connecting and disconnecting items like your laptop and headphones on a daily basis.
  • Some consumers use mobile storage solutions regularly. If you’re a professional photographer or videographer, for instance, you may need to quickly download your footage for safekeeping when you return home at the end of each day’s work. The CalDigit TS3 Plus Thunderbolt Dock has an Ultra High Speed II (UHS-II) SD card reader to transfer your data at lightning-fast speeds.
  • If you prefer to use multiple monitors, consider the CalDigit TS3 Plus Thunderbolt Dock, StarTech Monitor Thunderbolt 3 Dock or Plugable Triple Display Docking Station. The Plugable Triple Display Docking Station supports up to three monitors, while the CalDigit TS3 Plus Thunderbolt Dock and StarTech Monitor Thunderbolt 3 Dock can handle up to two monitors along with the usual peripherals. However, if you’re going for the highest resolution possible, you may notice resolution starts to degrade once you’ve split the connection between multiple monitors.
  • For those on a budget, the gofanco Mini DisplayPort will be the most affordable choice, but beyond that extremely low cost, you’ll find most other options are similarly priced.
  • Resolution can be an important feature, especially if you’re a gamer or you watch video on your monitor. The CalDigit TS3 Plus Thunderbolt Dock and Plugable Triple Display Docking Station let you connect two 4K monitors or one 5K monitor. The StarTech Monitor Thunderbolt 3 Doc gives you 4K resolution on up to two monitors, and the gofanco Mini DisplayPort gives you 1080p resolution.
  • The overall design of your docking station may come into play, particularly since it will become a prominent part of your office environment. The CalDigit TS3 Plus Thunderbolt Dock looks similar to a router, but you’ll find the gofanco Mini DisplayPort has a much lower profile, coming in the form of a small box. The StarTech Monitor Thunderbolt 3 Dock is perhaps the most attractive of the options, with a horizontal design that can easily tuck behind other items on your desk.