MOKiN 9 in 1 USB-C docking station (2 HDMI + DisplayPort, 100W PD, SD/TF)
Quick take
This MOKiN USB-C docking station turns one USB-C port into a multi-use desk hub with dual HDMI plus DisplayPort video outputs, USB-A peripherals, and built-in SD and microSD card slots. It is a solid fit for Windows users who want triple-display expansion and for anyone who also needs USB + card access in one compact adapter. The main caveat is that triple display features are limited by operating system support, so macOS users should double-check compatibility before buying.
Pros and cons
Pros
- Triple video expansion via 2 HDMI ports plus a DisplayPort output (intended for Windows triple-display use).
- USB-C pass-through charging up to 100W input, with charging output limited to 87W.
- Includes USB-A ports (one USB 3.0 at up to 5Gbps, plus 2 USB 2.0) for peripherals and data transfer.
- Built-in SD and microSD (TF) reader supports reading both cards at the same time.
Cons
- Triple-display capabilities are not the same across operating systems, with macOS explicitly not supported for triple display.
- Charging power is capped at 87W pass-through, so it may not match full 100W needs on high-draw setups.
- USB keyboard and mouse usability may vary depending on the device and connection behavior.
What buyers think
Buyer feedback highlights that this dock is quick to set up and useful for turning a single USB-C laptop connection into a monitor and peripheral workstation. Many comments describe it as solving the common “new laptop has only USB-C” problem, and a recurring theme is that it can support multi-monitor workflows, including configurations reported as 3 external displays plus the laptop screen. Users also tend to value the overall feature set for the money and report that data transfer and general day-to-day performance meet expectations for office and small business use.
At the same time, buyer-review evidence is mixed on peripheral connectivity, with at least some users reporting difficulty getting a USB mouse and keyboard working through the adapter. There is also limited but important evidence of ports failing after a short period for a small number of buyers, so longevity can be less predictable than pricier docking stations.
Key features that matter for buying
Video outputs and multi-monitor expectations
The dock provides three display outputs: two HDMI outputs plus one DisplayPort (HDMI + HDMI + DP). It supports triple-display setups when used with compatible systems (Windows triple display is specifically called out), while macOS is not supported for triple display. If you are trying to mirror or extend across multiple screens, your best results will come from matching the dock to the intended OS and video mode (extended vs. collage behavior described by the manufacturer).
Charging pass-through, and real-world limits
For a cleaner desk, it includes USB-C power pass-through for charging the connected laptop. It supports up to 100W power in, with charging output limited to 87W for connected charging. That means it can be enough for many common laptops, but if your laptop frequently draws close to the top end of 100W under load, you may want to plan around the 87W ceiling.
USB ports for peripherals and storage
You get one USB 3.0 port rated up to 5Gbps and two USB 2.0 ports (480Mbps). This is a practical mix for things like keyboards, mice, and typical desk peripherals, while reserving the USB 3.0 port for faster transfers (external drives, faster USB devices, or anything where speed matters more).
SD and microSD card reader convenience
The built-in card reader includes both SD and microSD (TF) slots and supports reading two cards at once. If you work with photos, documents, or small media files, this can reduce the need for a separate reader.
Pros and cons
- Good fit for: Windows laptop owners who want an all-in-one USB-C dock for multi-monitor productivity, plus USB accessories and SD/microSD access.
- Good fit for: Home office and small business setups that prefer a compact hub over a bulky dock.
- Good to know: macOS triple-display support is not included, so plan around your system’s compatibility.
- Potential tradeoff: Charging output is limited to 87W even though the adapter supports 100W input.
Who should buy (and who should avoid)
You should buy this if…
- You want dual HDMI plus DisplayPort outputs from a single USB-C port, mainly for Windows extended or collage-style multi-monitor use.
- You need USB ports and an SD/microSD reader built into the dock for daily desk workflows.
- You value a compact aluminum-style adapter and plug-and-play convenience.
You should avoid it (or double-check first) if…
- You are a macOS user hoping for triple-display functionality with this dock.
- Your laptop setup requires maximum charging power up to 100W during heavy use.
- You rely on very particular USB peripherals and want maximum “it just works” behavior through the dock, since peripheral connectivity feedback is not completely uniform.
Alternatives to consider
If your top priority is triple display on macOS, you may need a different dock built for macOS multi-display support. If you are chasing higher reliability and stronger power delivery, stepping up to a higher-end docking station with more consistent port behavior can be worth it, especially for frequent daily travel or mission-critical work. For simpler needs, a basic USB-C hub that focuses on fewer video outputs and more stable USB expansion can be a better match than a multi-output dock.
Verdict
The MOKiN 9 in 1 USB-C docking station is a practical choice for Windows users who want a single-cable solution for multi-monitor work, USB peripherals, and SD/microSD card reading. Its value is driven by the combination of 2 HDMI plus DisplayPort video outputs, pass-through charging, and built-in card slots. Just be sure you match the dock to your operating system and understand the charging cap (87W output), and if peripheral connectivity is critical for your workflow, consider testing with your specific devices before committing to a permanent setup.
Want to check current pricing and availability? Buy on Amazon
FAQ
Does this docking station support triple displays on macOS?
Triple display support is not included for macOS with this dock. If you need triple displays, focus on Windows compatibility.
What charging power does it provide to the laptop?
It supports up to 100W power input, with charging output limited to 87W for the connected laptop.
How many video ports does it include?
It includes two HDMI outputs and one DisplayPort output for total video expansion through three display connections.
What USB ports come with the dock?
It includes one USB 3.0 port (up to 5Gbps) and two USB 2.0 ports (480Mbps).
Can it read SD and microSD at the same time?
Yes, it supports reading two cards simultaneously, with built-in SD and microSD (TF) slots.
Is it plug-and-play?
It is designed for plug-and-play use, making it convenient for desk setups where you want quick expansion without complex installation.
Specifications
| Product Title | Docking Station, USB C Adapter, 9 in 1 Triple Display Multiport Dongle with 2 HDMI 4K, DisplayPort, 3 USB, 100W PD, SD/Micro SD Card Reader for MacBook Pro Air Type C Laptops |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Accessories & Peripherals > USB Hubs |
| Brand | MOKiN |
| Manufacturer | MOKiN |
| Model Number | UC0304 |
| Operating System | Mac OS 9, Windows 10, Windows 7 |
| Color | 9 in 1 (2 HDMI+DP) |
| Hardware Interface | HDMI, USB, USB Type C |
| Additional Features | Play, Plug |
| Compatible Devices | Keyboards, Monitors, Mouse, Projectors, Smartphones |
| Total Usb Ports | 3 |
| Data Transfer Rate | 5 Gigabits Per Second |
| Number of Ports | 9 |
| Minimum Required Operating System Version | Windows 10 |
| Enclosure Material | Aluminum |
| Item Dimensions L x W x H | 7.95"L x 2.6"W x 0.71"H |
| UPC | 749753037221 |
| Mfr Part Number | JP-HUB-83 |
| Warranty Description | 1 |
| Unit Count | 1.0 Count |
| Special Feature | Play, Plug |
Available variants
Set Name
- Black
- Gray
- 14 in 1（2 HDMI+VGA）
- 13 in 1（2 HDMI+DP）
- Silver
- 8 in 1
- 9 in 1 (2 HDMI+DP)
- 13 in 1（2 HDMI+DP+VGA）
Recommended next
SABRENT USB C Hub 5-in-1, 10Gbps USB-A & USB-C Ports, Single 4K@60Hz HDMI, 100W PD Input, 80W Laptop Charging (HB-TG5P)
The SABRENT HB-TG5P is a compact USB-C hub that combines 10Gbps USB data, a single HDMI display output up to 4K@60Hz (HDR and Dolby Vision support), and up to 80W pass-through laptop charging from your own USB-C PD power adapter. It is a strong fit for MacBook, iPad, and USB-C laptops that support DisplayPort Alternate Mode, but the hub includes a manual power switch and does not auto-enable after a Mac reboot in some setups.
Hiearcool USB C Hub for MacBook – 7-in-1 USBC Adapter with 4K HDMI, 100W PD, USB 3.0 5Gbps Ports, SD/TF Card Reader – USB-C Dongle for Office, Meetings, Travel & Home Setup-Space Grey
The Hiearcool 7-in-1 USB-C hub adds HDMI display output, fast USB-A connectivity, SD/TF card reading, and USB-C power delivery pass-through for MacBook and other USB-C laptops. Buyers report easy plug-and-play use, solid stability, and convenient everyday port expansion, with the main tradeoff being a slightly less “flush” look due to the cable style.
Hiearcool USB C Hub Multi-Port Adapter, 7-in-1 USB-C Dongle with 4K HDMI 100W PD SD/TF Card Reader
The Hiearcool 7-in-1 USB-C hub adds HDMI (up to 4K at 30Hz), two USB-A 3.0 ports, and SD/microSD card slots, plus USB-C power delivery pass-through (up to 100W) in a compact aluminum design. It’s a strong pick for MacBook and Windows laptop users who want a lightweight “desktop-lite” setup for work, school, and travel, with the key caveat that HDMI video requires USB-C DisplayPort Alt Mode support.
USB C Docking Station Dual Monitor Adapter, Selore Laptop Docking Station 3 Monitors Quad Display with 2 HDMI, DP, VGA, Ethernet, 3 USB A&C 3.0, 100W PD, USB C Hub Dongle for DELL, HP and More
A compact USB-C hub/docking station built for multi-monitor work, with dual-HDMI plus DisplayPort and a legacy VGA option, plus gigabit Ethernet and USB data ports. The big caveat is compatibility: for best results on Windows you’ll want USB-C DisplayPort Alt Mode and for macOS you should expect mirror mode rather than true multi-display extension.