Acer 9-in-1 USB-C Docking Station Review: Dual HDMI 4K and 100W Laptop Charging in One Hub
Dual HDMI (4K at 60Hz single screen or 4K at 30Hz dual monitors simultaneously), 3xUSB-A 5Gbps, USB-C data, 100W Power Delivery passthrough, SD and microSD reader, lock button. Works with Windows and Chromebook.
What Is the Acer ODK4K0?
The Acer ODK4K0 is a 9-in-1 USB-C hub that turns one USB-C laptop port into dual HDMI monitor output, three USB-A ports, a USB-C data port, 100W Power Delivery charging and SD plus microSD card reading. It weighs 120g and measures 16.9 by 14 by 2cm.
Key Features
Dual HDMI Display Modes
In single monitor mode: one HDMI port at up to 4K at 60Hz. In dual monitor mode: both HDMI ports active at up to 4K at 30Hz each. For office documents, video calls and spreadsheets on two screens, 4K at 30Hz is comfortable. macOS supports only one HDMI output. Windows and ChromeOS support dual extended display.
100W Power Delivery
The USB-C PD port delivers up to 100W for full-speed laptop charging. Use a charger rated 45W or higher for best stability.
Three USB-A 3.0 Ports at 5Gbps Each
Connect drives, peripherals and accessories at ten times USB 2.0 speed simultaneously.
SD and microSD Card Reader
Both slots are included for photographers and video editors.
Lock Button
Physically locks the USB-C connector to prevent accidental disconnect when moving the laptop.
Specifications
| Video | 2x HDMI: single 4K at 60Hz or dual 4K at 30Hz each |
| USB-A | 3x USB-A 3.2 Gen 1 at 5Gbps |
| USB-C data | 1x USB-C at 5Gbps |
| Power Delivery | 1x USB-C PD up to 100W |
| Card reader | SD plus microSD |
| Weight | 120g |
| Dimensions | 16.9 x 14 x 2cm |
| Compatibility | Windows, ChromeOS dual HDMI. macOS single HDMI only |
| Model | ODK4K0 |
Check Your Laptop Before Buying
This hub requires a USB-C port with DisplayPort Alt Mode support. Look for Thunderbolt 3/4 or USB-C with video output in your laptop specs. Data-only USB-C ports will not output video.
Pros and Cons
Pros
- Dual HDMI rare in this form factor
- 4K at 60Hz on single monitor
- 100W PD for full-speed laptop charging
- 3x USB-A at 5Gbps
- SD plus microSD simultaneously
- Lock button prevents accidental disconnect
- 120g, very portable
Cons
- Dual HDMI caps at 4K at 30Hz per port
- macOS supports single HDMI only
- Requires DisplayPort Alt Mode USB-C port
- No Ethernet port
- Short 20cm host cable
Our Verdict
The Acer ODK4K0 is a well-specced, compact hub for Windows and Chromebook users needing dual monitor output, fast charging and peripherals from one USB-C connection. The dual HDMI with 100W PD in 120g is genuinely useful and hard to match at this price.
Check current price and availability on Amazon.it.
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