SIIG, Inc
SIIG, Inc USB-C Docking Stand 2 in 1 Accessory CE-MTDK21-S1
A USB-C docking stand with 4K HDMI at 60 Hz, Gigabit Ethernet, USB-A 3.0 at 5 Gbps, SD and microSD readers, and 100 W power delivery for laptops up to 14 inches
- 4K 60 Hz video output via HDMI port
- 100 W power delivery keeps laptop charged while working
- Gigabit Ethernet adds stable wired network access
- USB-A 3.0 5 Gbps and SD card slots connect peripherals fast
- Foldable aluminium stand holds devices up to 14 inches vertically
Universal USB-C Docking Stand for 14-inch laptops
This docking stand combines a vertical holder with a foldable bracket so a laptop, tablet or smartphone can sit upright while connected to external displays and peripherals. It requires a USB-C port that supports DisplayPort Alternate Mode and is also compatible with Thunderbolt 3 hosts. The aluminium housing uses non-slip silicone mats to protect devices from scratches and keep the base stable on a desk.
Sustained 4K 60 Hz output and 100 W power delivery
The HDMI port drives a 4K display at 60 Hz continuously while the 100 W Power Delivery channel keeps the host laptop charged during long work sessions. Gigabit Ethernet maintains a steady wired network link without the latency spikes common on wireless connections. The USB-A 3.0 port runs at 5 Gbps for consistent throughput when transferring large files or backing up data over extended periods.
Practical limits of the USB-C DisplayPort Alt Mode
Video output, data and charging all share the single USB-C connection, so total bandwidth is capped by the host's DisplayPort Alternate Mode implementation. The stand supports laptops up to 14 inches; larger devices will not fit the foldable bracket arms. Power Delivery negotiates up to 100 W, but actual charging speed depends on the host's own PD controller and the cable used.
Highlights
- 4K 60 Hz video output via HDMI port
- 100 W power delivery keeps laptop charged while working
- Gigabit Ethernet adds stable wired network access
- USB-A 3.0 5 Gbps and SD card slots connect peripherals fast
- Foldable aluminium stand holds devices up to 14 inches vertically
Specifications
No published specifications for this item yet.
Questions about this item
Does the aluminum housing and 100W power delivery make the stand hot or noisy during all-day use?
The aluminum alloy housing acts as a passive heatsink with no fan, so the stand runs silently. It may become warm when delivering up to 100W of power, which is normal for a compact dock.
My laptop only has a basic USB-C port — will the HDMI, Ethernet and card reader still work?
The dock requires a USB-C port that supports DisplayPort Alt Mode to drive the 4K HDMI output at 60Hz. The Gigabit Ethernet and SD/Micro SD readers function over the same USB-C 3.0 link, so they also need that Alt Mode connection.
Can I keep using my older USB-A 2.0 flash drives and 100Mbps Ethernet cables with this dock?
Yes. The USB-A 3.0 port is backward compatible with USB 2.0 drives, and the Gigabit Ethernet port will negotiate down to 100Mbps with older cables or switches.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



