Hiearcool
USB C Hub Multi-Port Adapter, 7-in-1 USB-C Dongle with 4K HDMI 100W PD SD/TF Card Reader, USBC Dock Compatible for MacBook Pro/Air Dell XPS Lenovo HP and Other Windows Laptops-Sliver White
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The USB C Hub Multi-Port Adapter, 7-in-1 USB-C Dongle with 4K HDMI 100W PD SD/TF Card Reader, USBC Dock Compatible for MacBook Pro/Air Dell XPS Lenovo HP and Other Windows Laptops-Sliver White is a niche pick — read recent reviews before buying in the accessories category, priced around $16.98. Read recent reviews carefully before committing.
UL/SGS Approved USB C Hub (USB C adapter) – Expand one USB-C port to HDMI 4K@30Hz, 2× USB-A 3.0 (5Gbps), SD & microSD card slots, and USB-C PD pass-through (up to 100W) for everyday work and study 4K HDMI Display – Mirror or extend to monitors/TVs/projectors up to 3840×2160@30Hz (supports 1080p@60Hz). Requires a USB-C port with DisplayPort Alt Mode; not all phones/tablets support video out 100W USB-C Power Delivery Pass-Through – Supports up to 100W input; the laptop receives power minus hub consumption (actual rate depends on your charger, cable, and device)
SpecPicks Verdict
SpecPicks classifies Hiearcool USB C Hub Multi-Port Adapter, 7-in-1 USB-C Dongle with 4K… as a niche pick — read recent reviews before buying in the accessories category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Hiearcool's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Hiearcool's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- UL/SGS Approved USB C Hub (USB C adapter) – Expand one USB-C port to HDMI 4K@30Hz, 2× USB-A 3.0 (5Gbps), SD & microSD card slots, and USB-C PD pass-through (up to 100W) for everyday work and study
- 4K HDMI Display – Mirror or extend to monitors/TVs/projectors up to 3840×2160@30Hz (supports 1080p@60Hz). Requires a USB-C port with DisplayPort Alt Mode; not all phones/tablets support video out
- 100W USB-C Power Delivery Pass-Through – Supports up to 100W input; the laptop receives power minus hub consumption (actual rate depends on your charger, cable, and device)
- High-Speed USB 3.0 Ports — Two USB-A ports up to 5Gbps for flash drives, SSD enclosures, keyboards; up to 5V/0.9A each. Plug-and-play, no drivers required
- Travel-Ready & Broad Compatibility – Slim aluminum shell (~2.4oz) fits your bag. Works with MacBook Pro/Air, Dell, HP, Lenovo, Surface, iPad Pro and other USB-C laptops/tablets/phones that support DP Alt Mode
Full Specifications
| Brand | Hiearcool |
|---|---|
| Color | 7in1-Sliver White |
| Model | UCN3286 |
| Warranty | 2-year |
| UnitCount | 1 |
| Manufacturer | Shenzhen Hongtian Electronics Co., Ltd. |
| ItemPartNumber | UCN3286 |
Ready to buy?
Hiearcool USB C Hub Multi-Port Adapter, 7-in-1 USB-C Dongle with 4K HDMI 100W PD SD/TF Card Reader, USBC Dock Compatible for MacBook Pro/Air Dell XPS Lenovo HP and Other Windows Laptops-Sliver White is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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