StarTech.com - USB C Multiport Adapter - 4K HDMI/DP, 75W PD, 3 USB, GbE (DKT31CHDVCM)
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About this product
USB C Multiport Adapter - USB 3.1 Gen 2 10Gbps Type-C Mini Dock with 4K 60Hz HDMI/DisplayPort or 1080p VGA - 75W PD Passthrough, 3-Port USB Hub, GbE - Mobile Docking Station (DKT31CHDVCM)
Supports 75W USB Type-C Power Delivery charging
USB bus powered or use your USB Type-C laptop power adapter supporting 75W Power Delivery pass through charging
7-in-1 10Gbps USB-C mobile multiport adapter w/ 2x USB-A 1x USB-C and Gigabit Ethernet
Drive a single 4K 60Hz monitor with a DisplayPort 1.4 host (DP/HDMI 2.0 HDR) or 4K 30Hz w/DP 1.2 host
or 1080p VGA display outputs
10" attached wraparound cable to reduce port strain on 2-in-1's like iPad Pro/Surface Pro 7
- Maximum Number of Displays Supported2Number of DisplayPort Outputs (Total)1
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USB C Multiport Adapter - USB 3.1 Gen 2 10Gbps Type-C Mini Dock with 4K 60Hz HDMI/DisplayPort or 1080p VGA - 75W PD Passthrough, 3-Port USB Hub, GbE - Mobile Docking Station (DKT31CHDVCM)

Enjoy fast data transfer and charging speeds with this Satechi Type-C multi-port adapter. The aluminum casing on the connector helps protect circuit boards, increasing durability, while the Gigabit Ethernet port offers seamless connection to wired networks. This Satechi Type-C multi-port adapter has a microSD slot and USB 3.0, USB Type-C and HDMI ports for connecting a wide array of devices.

The Plugable UD-3900Z USB 3.0 and USB-C docking station is a reliable USB docking station designed for standardized workstation deployments across Windows, macOS, and ChromeOS environments. As a universal docking station, it enables consistent desk setups across mixed device fleets, expanding laptops and desktops with dual monitors, wired networking, audio, and USB peripherals through a single connection. This USB docking station dual monitor solution supports two HDMI displays up to 1920x1200 @ 60Hz and uses DisplayLink technology to enable extended or mirrored desktops on compatible Windows and ChromeOS systems, as well as on Apple Silicon MacBooks including M1, M2, M3, M4, M5, and MacBook Neo models, even on systems that are typically limited to a single native external display. The UD-3900Z provides 10 expansion ports, including 2 HDMI outputs, 2 USB 3.0 ports for high-speed devices, 4 USB 2.0 ports for keyboards, mice, and receivers, Gigabit Ethernet for stable wired network connectivity, and 3.5mm audio input/output. Both USB-C and USB-A host cables are included, allowing this USB A docking station to support legacy systems while also functioning as a modern USB C docking station. The compact vertical design helps reduce cable clutter and fits easily between monitors, making it well suited for hot-desking and shared workspace environments. This dock is HDMI-only and does not support DisplayPort. HDCP is not supported, so encrypted content such as Netflix, Hulu, or Blu-ray will not play. Designed for business applications rather than GPU-intensive workloads, it is not recommended for gaming or full-screen video playback. The included 24W external power supply powers connected accessories but does not charge the host laptop. In the box: UD-3900Z dock (7.5” x 2.8” x 5.3”), 24W power adapter with US wall plug (100-240V, 50/60Hz, 1.5m / 5ft), USB-A (USB 3.0) to USB-B cable (0.9m / 2.95 ft), USB-C to USB-B host cable (2.9m / 9.5 ft), and quick-install guide.

Organize needed peripherals with this Microsoft USB-C travel hub. The HDMI ports support 4K monitors for enhanced performance, while the USB ports let you connect and charge your wireless mouse, keyboard and other accessories. This black Microsoft USB-C travel hub works seamlessly with PC systems and all Surface laptops for increased compatibility.
| Pros for StarTech.com - USB C Multiport Adapter - 4K HDMI/DP, 75W PD, 3 USB, GbE (DKT31CHDVCM) | |||
|---|---|---|---|
| There were no pros for this product— | HDMI, Ease of use | There were no pros for this product— | Ease of use, HDMI, Overall Performance, Compatibility, Size |
| Cons for StarTech.com - USB C Multiport Adapter - 4K HDMI/DP, 75W PD, 3 USB, GbE (DKT31CHDVCM) | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Price, Ports |
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