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The Plugable UD-CUBE is a palm-sized USB-C dock that adds HDMI, USB, and Ethernet ports to your laptop, perfect for mobile professionals.
Pair withPlugable USB-C Multiport Adapter (Prior Version, USBC-MD103)$17.00
Categories : Series
SKU : POR-SER-855
The Plugable UD-CUBE is the smallest dock in Plugable's lineup, yet it packs impressive connectivity into a palm-sized design. With a single USB-C connection, you can drive an external HDMI display at up to 4K, access three USB ports, and connect to a wired Ethernet network. Ideal for portable workstations, hot-desking, and travel, this dock extends the connectivity of your USB-C or Thunderbolt 3/4 laptop, Chromebook, or tablet.
The UD-CUBE fits in the palm of your hand, making it easy to slip into a pocket or laptop bag. Despite its size, it provides solid performance for everyday office tasks, presentations, and multi-display setups.
Connect a 4K monitor via HDMI to expand your screen real estate, plug in a mouse and keyboard to the USB-A ports, and use the Ethernet port for a stable, high-speed internet connection—all without dongles cluttering your bag.
Compatible with USB-C and Thunderbolt 3/4 laptops that support DisplayPort Alt Mode (most modern systems). Also works with Chromebooks running ChromeOS 100 or later, and devices with USB-C video output. Note: For systems without Alt Mode, use a DisplayLink driver (sold separately).
Whether you're moving between meeting rooms or working from a coffee shop, the UD-CUBE keeps your essential ports within reach. Its lightweight aluminum build adds durability without weight.
Palm-sized dock adds 4K HDMI, 3 USB ports, and Ethernet over one USB-C
Lightweight aluminum body built for travel and hot-desking
Plug-and-play with USB-C laptops, Chromebooks, and Thunderbolt 3/4
Model: UD-CUBE
Weight: 1.8 oz (51 g)
Ethernet: 1x Gigabit Ethernet
USB Ports: 3x USB-A (5Gbps)
Dimensions: 3.5 x 1.7 x 0.7 inches (89 x 43 x 18 mm)
Product Type: USB-C Dock
Video Output: 1x HDMI (up to 4K@30Hz)
Compatibility: USB-C and Thunderbolt 3/4 laptops, Chromebooks (ChromeOS 100+)
Host Connection: USB-C (with DisplayPort Alt Mode support)
Seller: PortSide Gear
MPN: UD-CUBE
The UD-CUBE is perfect for minimalists who need maximum utility. Its compact form factor means you can keep it plugged into a portable monitor for a dual-screen setup on the move, or use it to connect to hotel room HDTVs for movie nights. Because it draws power from your laptop, there's no separate AC adapter needed. It's a reliable, no-driver solution for expanding your workspace anywhere.
Yes, if your MacBook has a USB-C port with DisplayPort Alt Mode (most models do), the dock will output video and provide USB/Ethernet connectivity. MacOS 11 or later is recommended.
No, the UD-CUBE is a data and video dock only; it does not support power delivery. You'll need to plug your laptop into its charger separately.
The Switch supports DisplayPort Alt Mode, so the dock can output to a TV or monitor via HDMI, and also connect USB accessories and Ethernet.
This little dock is amazing. It adds HDMI, 3 USB ports, and Ethernet to my laptop. The size is perfect for travel – it fits in my pocket. Works flawlessly with my MacBook. The 4K HDMI output is sharp. Great buy.
I needed a compact dock for my travels, and this fits the bill. It's small and lightweight. The HDMI port works well for presentations. The USB ports are fast enough for external drives. Ethernet is reliable. It gets a bit warm, but not too hot. Four stars.
The dock works fine, but it only has one HDMI port, so I can't do dual monitors. The USB ports are USB 3.0, which is fine. Ethernet is stable. It's good for basic setups, but if you need more ports or dual display, look elsewhere. It's okay.
I use this dock at work with my ThinkPad. It connects to my monitor, keyboard, mouse, and Ethernet – all through one USB-C cable. It's compact and doesn't take up much desk space. The video output is crystal clear. Highly recommend for anyone needing a simple docking solution.
This has been a reliable companion for my laptop. The HDMI works with my 4K monitor, and the USB ports handle my peripherals without issues. The Ethernet port is fast. The build feels sturdy with a nice metallic finish. It's a bit pricey for what it is, but I'm satisfied.
I bought this for my company laptop (a Dell Latitude) and it wouldn't recognize the HDMI output. I tried different cables and monitors, but nothing worked. I did research and found that some USB-C ports don't support video out. It's not Plugable's fault, but they should list compatibility requirements more clearly. Had to return it.
I'm a digital nomad and this dock is my travel companion. It's small enough to carry anywhere, and I can plug into any monitor or TV for a bigger screen. The USB ports are handy for charging my phone and connecting a mouse. Ethernet is great for hotel rooms with dodgy Wi-Fi. Five stars.
The dock works well for my needs. The HDMI output is crisp, and the USB ports are functional. I wish it had more than one HDMI, but that's not a surprise at this price. The Ethernet is fast. The only issue I've had is that it occasionally fails to detect the monitor on wake, but a quick reconnect fixes it. Overall, good.
This dock has simplified my workspace. I just plug in one cable and I have everything connected. The video quality is excellent, the USB ports are quick, and the Ethernet connection is stable. It's well-built and looks sleek. I've recommended it to my colleagues.
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Phone: +1 (206) 555-0148
Email: support@portsidegear.us
Address: 2815 Alaskan Way, Suite 300, Seattle, WA 98121, United States