Acer USB C to HDMI Adapter
Bottom line: The Acer USB C to HDMI Adapter: 4K@30Hz HDMI output works with most HDTVs, monitors, and projectors; main trade-off: HDMI caps at 30Hz in 4K, so no 60Hz output for smooth motion.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ 4K@30Hz HDMI output works with most HDTVs, monitors, and projectors
- ✓ 100W USB-C Power Delivery keeps the laptop charging while HDMI is in use
- ✓ USB-A 3.0 port hits 5 Gbps, about 10x USB 2.0's 480 Mbps
- ✓ Aluminum housing aids heat dissipation during long video output sessions
- ✓ Plug-and-play on Windows, ChromeOS, Linux, and macOS X 10.5 or higher
Cons
- ✗ HDMI caps at 30Hz in 4K, so no 60Hz output for smooth motion
- ✗ Requires a host USB-C port with DisplayPort Alternate Mode support
- ✗ No Lightning support: iPhone and Lightning-port iPads are excluded
- ✗ Galaxy A/Tab A, Motorola phones, GoPro, and Fire Tablets are unsupported
Manufacturer description
The Acer USB C to HDMI Adapter packs three ports into a pocketable aluminum shell: a 4K@30Hz HDMI output, a 100W Power Delivery pass-through, and a USB-A 3.0 data port rated at 5 Gbps. That combination covers the everyday gaps in a modern thin-and-light laptop, letting you mirror your screen to a TV, monitor, or projector while the machine keeps charging and a flash drive stays connected. Transfers over the USB-A 3.0 port run up to 5 Gbps, roughly ten times the 480 Mbps ceiling of USB 2.0, so moving a folder of photos or footage off a card reader takes seconds rather than minutes. The…
SpecPicks Verdict
SpecPicks scored Acer USB C to HDMI Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Compare with similarly-priced alternatives in the accessories 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 accessories 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
Will this adapter output 4K at 60Hz?
No. The HDMI port is specified at 4K@30Hz. If you need 60Hz at 4K for gaming or smooth motion, this adapter will not deliver it.
Does it work with my iPhone or an older iPad?
No. Acer lists it as not compatible with iPhone or Lightning-port iPad and iPad Pro models. It works with USB-C iPad Pro and iPad Air, plus MacBook Pro/Air, Dell XPS, Surface, HP, and Acer laptops.
Can I charge my laptop and use HDMI at the same time?
Yes. The Power Delivery port supports up to 100W of pass-through charging to the host device alongside HDMI output. Acer recommends a charger and cable rated 45W or higher for better charging speed.
How fast is the USB-A port for file transfers?
The USB-A 3.0 port transfers at up to 5 Gbps, roughly ten times the 480 Mbps of USB 2.0. Note it is a data port only and will not charge attached accessories.
Key Features
- Versatile 3-in-1 USB C Hub: Upgrade your laptop's connectivity with the Acer USB C Hub. It offers a HDMI 4K@30Hz output port, a PD charging port (Charging function only), and a USB-A 3.0 port. Effortlessly mirror your iPhone or iPad screen to a TV, projector & monitor. Ideal for enhancing your home theater experience, optimizing office productivity, facilitating travel, and more.
- Ultra HD 4K Video Output: Enjoy high-definition visuals with the 4K@30Hz video output, whether you're watching videos, editing photos, or conducting multimedia presentations. Compatible with most HDTVs, monitors, projectors, and other devices with HDMI ports, offering vivid, clear video and pictures. 📌Note: USB-C port must support "DisplayPort Alternate Mode". NOT support Portable Monitor. Not HDMI Female Port.
- 100W Fast Powerful Charging: Tailored for rapid charging, the Type-C/Thunderbolt 3 port on this USB-C dongle has a maximum power delivery of 100W and is compatible with PD fast charging protocols. (📌 Note: Charging speed varies depending on the device, cable, and charger used. Please ensure the charger and charging cable are 45W or more for better charging. The USB-C port only supports charging host device)
- High-Speed Transfer: Seamlessly move files to and from your laptop at speeds of up to 5 Gbps through USB-A data ports, a remarkable 10 times faster than USB 2.0 (480 Mbps). (📌 Note: The USB A port does not support charging.)
- Impressive Compatibility: Encased in high-quality aluminum housing for enhanced durability and heat dissipation, this usb c to hdmi adapter offers wide compatibility with various devices, including laptops, tablets, and smartphones. Designed for use with MacBook Pro/Air, iPad Pro/Air, HP, Acer, Dell XPS, laptops, Surface, tablets, this USB-C adapter functions seamlessly across multiple operating systems, including Windows, ChromeOS, Linux, and macOS X 10.5 or higher. 📌Note: Not compatible with iPhone, iPad, iPad Pro (Lightning Port), Portable Monitor, Galaxy A/ Tab A series, GoPro Series, Motorola Phone, and Fire Tablet.
- User-Friendly & Compact: Featuring a compact and lightweight design, this usb c adapter multiport ensures easy portability. It operates on a plug-and-play mechanism, requiring no additional drivers. Its simple yet powerful design makes it an ideal choice for travel, office, and home use.
Full Specifications
| Brand | Acer |
|---|---|
| Color | Silver |
| Unit Count | 1.0 Count |
| Connectivity | USB-C |
| Model Number | ODK3A0 |
| Compatibility | iOS, Mac, Linux |
| Mfr Part Number | ODK3A0 |
| Number of Ports | 3 |
| Special Feature | Fast Charging, Fast Data Transfer, Lightweight, Plug and Play, Portable |
| Total Usb Ports | 2 |
| Data Transfer Rate | 5 Gigabits Per Second |
| Enclosure Material | Aluminum |
| Hardware Interface | HDMI, USB 3.0, USB Type C |
| Additional Features | Fast Charging, Fast Data Transfer, Lightweight, Plug and Play, Portable |
| Warranty Description | 1 Year |
| Item Dimensions L x W x H | 9.84"L x 2"W x 0.4"H |
| Full listing title | Acer USB C to HDMI Adapter, 4K USB C Hub with 100W PD for Laptop/Monitor/TV | HDMI to USBC Multiport Digital AV Converter, USBA 3.0 Port Compatible with MacBook Neo/Pro/Air, iPad, Acer Swift Go (Silver) |
Ready to buy?
Acer USB C to HDMI Adapter, 4K USB C Hub with 100W PD for Laptop/Monitor/TV | HDMI to USBC Multiport Digital AV Converter, USBA 3.0 Port Compatible with MacBook Neo/Pro/Air, iPad, Acer Swift Go (Silver) 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.
Related Accessories
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best 1440p Gaming GPUs in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
More reviews from the SpecPicks archive
Browse all reviews →- Intel Arc Pro B60 24GB: AI Workstation GPU Guide 2025
- Raspberry Pi AI HAT+ Hits 26 TOPS for On-Device Inference
- Why Cheap Monitors Use HDMI Instead of DisplayPort
- Mistral Robostral Navigate: An 8B Model Steers Robots From One Camera
- RTX 5090 vs RTX 4080: Specs, Gaming & AI Compared
- GLM-5.2 on an RTX 3060 12GB: Can a Budget Card Run Long-Horizon Agents?
- Best GPU for 1080p 240Hz Esports: RTX 3060 12GB Build (2026)
- Self-Host Immich on a Raspberry Pi 4 8GB: SSD Boot, Power Draw, and Real Performance
- A New Benchmark Says AI Fails at Real Knowledge Work — Does a Bigger Local Rig Help?
- Mistral Medium 3.5 Hardware Requirements: 128B Dense, 78 GB at Q4
- Retro Nintendo Switch 2 Dock Channels the N64 and Holds Six Game Cards
- Building a Period-Correct 1998 Voodoo2 SLI Rig (and Imaging Its Boot Drive)
- Best CPU Cooler for Ryzen 7 5800X Overclocking in 2026
- Best Components for a Budget Local-LLM Workstation in 2026
- Best Budget Gaming CPU Under $250 in 2026
- Sound BlasterX G6 for Retro Gaming PC Audio in 2026
- CompactFlash as a Win98 Boot Drive: Sizes, Limits, Gotchas
- Best Gaming CPU for 1440p Builds in 2026
- MTP in llama.cpp: The Regression, the Fix, and the KV-Cache Free Lunch
- Best 4K Gaming Monitors Under $500 in 2026
- Ryzen 5 5600X vs 5700X vs 5800X: Best AM4 Gaming CPU in 2026
- Win98 SE on 1GB+ RAM: The vcache Fix Every Retro Builder Needs
- Asus ROG Xreal R1: 240Hz AR gaming glasses land
- Dual RTX 3060 12GB vs RTX 3090 24GB for Qwen2.5 32B (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090