Acer USB C Hub with 4K HDMI (0.65ft)
Bottom line: The Acer USB C Hub with 4K HDMI ($26.59 on Amazon as of 2026-10-06): Dual-display output: 4K@30Hz HDMI plus 1080p VGA, with mirror and extend modes; main trade-off: HDMI caps at 4K@30Hz, not 60Hz, so desktop motion looks choppy at 4K.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Dual-display output: 4K@30Hz HDMI plus 1080p VGA, with mirror and extend modes
- ✓ VGA port revives older projectors and monitors most modern hubs have dropped
- ✓ Gigabit Ethernet (10/100/1000Mbps) for wired stability when Wi-Fi drops
- ✓ Three USB-A 3.0 ports at 5Gbps, 10x faster than USB 2.0
- ✓ 100W Max PD passthrough charges the laptop while all 9 ports stay in use
Cons
- ✗ HDMI caps at 4K@30Hz, not 60Hz, so desktop motion looks choppy at 4K
- ✗ The USB-C port is charge-only and carries no data
- ✗ Requires host support for USB-C DP Alt Mode or video simply will not work
- ✗ 0.65ft cable is too short to reach a laptop on a stand or dock riser
Manufacturer description
The Acer 9-in-1 USB C Hub turns a single Type-C port into a full laptop docking station, and its port list is unusually complete for the size. You get 4K@30Hz HDMI plus 1080p VGA, which together drive dual displays in either mirror mode or extend mode, so an older VGA projector and a modern monitor can run side by side. Three USB-A 3.0 ports move data at up to 5Gbps, roughly ten times USB 2.0, while SD and TF card slots read cards up to 1TB for camera and drone offloads. Gigabit Ethernet handles 10/100/1000Mbps for meetings and downloads where Wi-Fi stalls, and the 100W Max PD port keeps…
SpecPicks Verdict
SpecPicks scored Acer USB C Hub with 4K HDMI using a rating × review-volume × price-fit model applied to published specs and reviews across the retro networking cards category. Compare with similarly-priced alternatives in the retro networking cards category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro networking cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does this hub support 4K at 60Hz?
No. The HDMI output is rated 4K@30Hz. If you need 60Hz at 4K for smooth cursor and video motion, this hub will not deliver it.
Can I run two monitors at the same time?
Yes. Connecting HDMI and VGA together gives you dual-display output, with mirror mode (A-AA) and extend mode (A-BB) both supported.
Will it work with my MacBook Air?
Yes, provided your port supports USB-C DP Alt Mode for video. Acer lists MacBook Pro, MacBook Air, Acer, XPS, PS5, and Thunderbolt 3/4 devices, plus Windows, ChromeOS, Linux, and Mac OS X 10.5 or higher.
Can I charge my laptop through the hub?
Yes. The PD port accepts up to 100W of charging input for laptops, tablets, or phones. Note that this USB-C port is charge-only and does not carry data.
What size memory cards does the card reader handle?
The built-in SD and TF slots read cards up to 1TB. For full Gigabit speeds on the Ethernet port, Acer specifies a CAT6 or higher cable.
Key Features
- [High-Quality 4K@30Hz HDMI] The USB C to HDMI adapter, featuring advanced chip, seamlessly streams 4K@30Hz video directly to high-definition TVs, monitors, and projectors. With high-speed and flawless signal transmission, it ensures an immersive 3D cinematic experience for you. 📌Note: USB-C devices should support USB Type-C DP Alt Mode(Video transmission function)
- [Expand Your Display Options] The usbc docking station enables dual-display functionality for your laptop by simultaneously connecting to both VGA and HDMI. The USB hdmi adapter offers both MIRROR and EXTEND modes, enhancing the efficiency of your work. 📌Connecting HDMI and VGA: Mirror Mode(A-AA), and Extend Mode(A-BB).
- [1Gbps Hyper Speed] The usb c hub ethernet compatible with 10/100/1000Mbps bandwidth, ensuring stable and smooth transfers for your work, gaming, meeting, classing, and seamless upload and download of HD videos. 📌To achieve 1Gbps, please use CAT6 or higher Ethernet cables.
- [High-Speed Data Transfer] The USB 3.0 extender delivers speeds of up to 5 Gbps—10 times faster than USB 2.0, allowing quick expansion for connecting hard drives, keyboards, mice, printers. Built-in SD and TF card slots, capable of reading memory cards with a maximum capacity of 1TB.
- [PD 100W Rapid Charging] The USB C hub multiport adapter can provide power to compatible devices at a maximum rate of 100 watts, ensuring fast charging for laptops, tablets, or smartphones. 📌Note: The USB C port only supports charging input and does not support data transfer.
- [Wide Compatibility] The USBC docking station crafted with a high-quality aluminum housing for enhanced durability and heat dissipation, this USB-C expansion is for MacBook Pro, MacBook Air, Acer, PS5, XPS, Thunderbolt 3/4 devices, Laptops and Works on Windows, ChromeOS, Linux, Mac OS X 10.5 or higher. 📌Remember to turn on the Samsung DeX Mode on the Samsung Galaxy Tablet before you use it.
Full Specifications
| Brand | Acer |
|---|---|
| Color | Space Grey |
| Unit Count | 1 Count |
| Connectivity | USB-C |
| Model Number | ODK390 |
| Compatibility | PS5, Mac, Linux |
| Mfr Part Number | ACER-UC906 |
| Number of Ports | 9 |
| Special Feature | 4K HDMI Output, 5Gbps Fast Data Transfer, Gigabit Ethernet, PD 100W Fast Charging, VGA, SD/TF Card Reader |
| Total Usb Ports | 3 |
| Compatible Devices | Card Readers, Projectors, USB Flash Drives, Mouse, Monitors, Desktops, Laptops, Smartphones, Tablets |
| Data Transfer Rate | 5 gigabits_per_second |
| Enclosure Material | Aluminum |
| Hardware Interface | Ethernet, HDMI |
| Additional Features | 4K HDMI Output, 5Gbps Fast Data Transfer, Gigabit Ethernet, PD 100W Fast Charging, VGA, SD/TF Card Reader |
| Warranty Description | 1 year manufacturer |
| Item Dimensions L x W x H | 4.33"L x 1.97"W x 0.67"H |
| Global Trade Identification Number | 00195133234962 |
| Full listing title | Acer USB C Hub with 4K HDMI, 9-in-1 Laptop Docking Station with 1080P VGA | USB C to Ethernet Adapter with 5Gbps 3×USB-A Data Transfer, 100W Max PD Port, SD/TF Card Reader for MacBook, Acer, 0.65ft |
Ready to buy?
Acer USB C Hub with 4K HDMI, 9-in-1 Laptop Docking Station with 1080P VGA | USB C to Ethernet Adapter with 5Gbps 3×USB-A Data Transfer, 100W Max PD Port, SD/TF Card Reader for MacBook, Acer, 0.65ft is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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