# Hiearcool UCN3286 7-in-1 USB-C Hub, 4K HDMI, 100W PD, Navy Blue

Hiearcool UCN3286 adds 4K HDMI, USB-A, and SD/microSD readers for a compact USB-C laptop workspace.

- [Original product page](https://www.ofertitastop.com/us/product/hiearcool-ucn3286-in-usb-hub-4k)
- [View offer](https://www.ofertitastop.com/us/visit/hiearcool-ucn3286-in-usb-hub-4k)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-19T06:50:02.281Z
- Brand: Hiearcool
- Model: UCN3286
- MPN: UCN3286
- SKU: ofertitastop-us-144516
- Category: Electronics > Electronics Accessories > Computer Components > USB & FireWire Hubs
- Source store: amazon US
- Active deal: Yes
- Price: 16.98 USD
- Previous price: 19.99 USD
- Discount: 15%
- Rating: 4.6 / 5
- Reviews: 52082

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For a USB-C laptop setup that needs a monitor connection, everyday peripherals, and card readers in one compact adapter, the Hiearcool UCN3286 brings those connections together in a single hub.

Its HDMI output supports up to 4K at 30Hz, while two USB-A ports handle accessories such as a keyboard or flash drive. SD and microSD slots make it convenient to access files from compatible cards.

The slim aluminum body weighs 1.8 ounces, making it easy to carry between a home workspace, office, and travel bag. Plug-and-play operation means no driver installation is required.

## Tips for day-to-day use
Connect the hub to a USB-C port on your laptop or other compatible device, then use HDMI to mirror or extend your screen to a monitor, TV, or projector. For video output, the host USB-C port must support DisplayPort Alt Mode, phone and tablet support for video out varies by device. The HDMI connection supports 3840 × 2160 at 30Hz or 1080p at 60Hz, giving you options for a presentation display or a standard Full HD screen.

For a desk setup, the USB-A ports can connect items such as a keyboard, flash drive, or SSD enclosure at data transfer speeds up to 5Gbps. Each USB-A port supports up to 5V/0.9A. Insert an SD or microSD card to access files without relying on a separate card reader. When you want to keep a compatible laptop powered while using the hub, connect a USB-C power source to its PD pass-through port. It supports up to 100W input, power delivered to the laptop depends on hub consumption as well as the charger, cable, and device.

## Where it shines
This hub suits mobile work and study setups where a single USB-C connection needs to serve several roles. For example, connect an external display for a larger workspace, use a USB-A keyboard, and transfer files from a camera card—all with one adapter. Its aluminum enclosure and compact 4.17 × 1.4 × 0.34-inch size help keep that setup portable.

Compared with a single-purpose HDMI adapter, the UCN3286 adds USB-A connections, SD and microSD readers, and USB-C power pass-through. That makes it a useful fit when you want display output and common accessories together, rather than carrying a separate adapter for each task. Buyers often highlight its compact form, straightforward setup, and range of ports, feedback on connection stability is mixed.

## Quick overview
- Type: 7-in-1 USB-C hub
- Color: Navy Blue
- Video: HDMI up to 3840 × 2160 at 30Hz, 1080p at 60Hz
- USB: Two USB-A 3.0 ports, up to 5Gbps
- Card readers: SD and microSD
- Power: USB-C PD pass-through, up to 100W input
- Material: Aluminum
- Dimensions: 4.17 × 1.4 × 0.34 inches
- Weight: 1.8 ounces
- Compatibility: USB-C devices, video output requires DisplayPort Alt Mode

## Should you buy it?
A solid pick if your everyday setup needs a portable way to connect a display, USB-A accessories, memory cards, and USB-C pass-through power. The combination of HDMI, two USB-A ports, dual card slots, and an aluminum travel-friendly design makes this hub especially useful for moving between a laptop workspace and presentations or travel. For screen output, choose a host device with USB-C DisplayPort Alt Mode, for charging, the power available to the laptop depends on the connected charger, cable, and device.

## Images

![Hiearcool UCN3286 7-in-1 USB-C Hub, 4K HDMI, 100W PD, Navy Blue — 1](https://www.ofertitastop.com/i/AV7UUN330AAEYwZLicYO4Emf88G6RaO-_VlDr827IIu0rDPKVtEjfgD9hcvDmm1EJKL5giG2xKhbmvxS-dP0czKtqD--QM2WglU6JMyLr35eeQbXj34h0NN9SQ.jpg)

![Hiearcool UCN3286 7-in-1 USB-C Hub, 4K HDMI, 100W PD, Navy Blue — 2](https://www.ofertitastop.com/i/DoDFkhybwvApI9rCeiodSfHbxKRhygUu8omE4eDDoqGS0Iagi8OTZ6_oUEkheEQ-mFucpAWAVErOB2fV9wnzoOGcv-xx3khZdGyfirjSPw4o0FI9hg8UxUfmBw.jpg)

![Hiearcool UCN3286 7-in-1 USB-C Hub, 4K HDMI, 100W PD, Navy Blue — 3](https://www.ofertitastop.com/i/QwyJtob-shvvfl_f0MH_q-Cut7sAUOnJCORdo7gmYY366J76GXFOavL3M5j4pGHe3-2GBnRttXzVlcb91scdErsmJdWe0X27i_7anZpxiZcsevcjhOyxfyq4Fw.jpg)

![Hiearcool UCN3286 7-in-1 USB-C Hub, 4K HDMI, 100W PD, Navy Blue — 4](https://www.ofertitastop.com/i/PItOesbCSAI90uRjnRkp0V2F4fkWDYAKeQUn9U2U2pKXjvya071nvUteNpO6SWVhTuOrt461_jgFAcQBV5hLJ1mt4Y9VfE57yZ2s7CU3_M9CHQVPk2TGp8eIGQ.jpg)

![Hiearcool UCN3286 7-in-1 USB-C Hub, 4K HDMI, 100W PD, Navy Blue — 5](https://www.ofertitastop.com/i/Mozjax7wM0zQE6vnH4UzP7wT7aY-_KOhS-9tZ8qT-eM0uXDfJ-8imWEfjtzCiBOeDYlfH6WwVfo7KCKHJ3to05tH8taROsDVazlyZ89aBiiniw4mo8BaazmdBg.jpg)