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Compact gray 7-in-1 USB-C hub with HDMI, USB-A ports, SD and TF slots, and PD port

WRIARICH

WRIARICH BYL-2120 7-in-1 USB C Hub 4K HDMI 100W PD Gray

SKU CH-TR3Y-QM765

A 7-in-1 USB-C hub adds 4K HDMI, 100W power delivery, 5 Gbps USB 3.0, two USB 2.0 ports and SD/TF card slots

  • Port countMulti-Functional USB C Adapter: 1 × 4K HDMI, 100 W PD Port,
  • Supported standardsUSB 3.1
  • Maximum devices supported7-Port
  • Transfer speedUp to 5 Gbit/s
  • Compatible systemsWindows 11/10/8.1/8/XP/7, macOS, iPad OS, Chrome OS, Linux
  • Product colorGray
  • 4K HDMI extends or mirrors displays at 3840 x 2160 @ 30Hz
  • 100W PD charging keeps laptop powered while all ports are active
  • USB 3.0 port moves files at up to 5 Gbps
  • SD and TF card reader accepts cards up to 2TB at 480 Mbps
  • Compact 5.1 x 1.4 x 0.7 inch hub adds seven ports from one Type-C connection

Compact 7-in-1 USB-C Hub for Mobile Work

The WRIARICH BYL-2120 expands a single Type-C port into seven connections including 4K HDMI video output, three USB-A ports, SD and TF card slots, and 100W Power Delivery pass-through charging. It supports Windows, macOS, iPadOS, Chrome OS, and Linux systems. The gray aluminium housing measures 5.1 by 1.4 by 0.7 inches and weighs 2.65 ounces.

Upgrade from Basic Dongles When You Need

This hub replaces single-purpose adapters by combining display output, high-speed data, legacy USB 2.0 ports, and card readers in one device. The jump is worth it when you regularly connect an external monitor at 3840 by 2160 at 30Hz while transferring files at up to 5 Gbps and charging the host laptop through the same port. Thunderbolt 3 host support is included.

Verify Host Port Capabilities Before Ordering

Check that your device's USB-C port supports DisplayPort Alternate Mode for video output and Power Delivery input for the 100W charging function. The SD and TF card reader accepts cards up to 2TB capacity with transfer speeds up to 480 Mbps. Ensure your power supply delivers sufficient wattage for both the hub and connected peripherals.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $22.99
Typical for this category: the median of 749 items is $23.99.

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Specifications

Product
Brand nameWRIARICH
Product lineBYL-2120
Model nameBYL-2120
Product colorGray
Performance
Transfer speedUp to 5 Gbit/s
Connectivity
Supported standardsUSB 3.1
Ports & slots
Port countMulti-Functional USB C Adapter: 1 × 4K HDMI, 100 W PD Port, 1*USB 3.0 (5 Gbit/s), 2* USB-A 2.0 Port, and TF/SD card slot (up to 104 Mbit/s).
Thunderbolt 3 supportYes
Size & build
Product dimensions5.1 × 1.4 × 0.7 in
Product weight2.65 oz
Compatibility
Maximum devices supported7-Port
Compatible systemsWindows 11/10/8.1/8/XP/7, macOS, iPad OS, Chrome OS, Linux
In the box
In the box1 × 7 in 1 USB-C to HDMI Hub

Questions about this item

How much desk space does the 5.1 x 1.4 x 0.7 inch hub occupy?

The hub measures 5.1 inches long, 1.4 inches wide and 0.7 inches high, so it sits flat beside a laptop without blocking adjacent ports.

What is the correct order to connect the 100W PD charger and the host laptop?

Plug the power adapter into the hub's USB-C PD port first, then connect the hub to the laptop; reversing the order can prevent the laptop from negotiating full charging power.

When should the SD and TF card slots be cleaned to maintain 480 Mbps speeds?

Clean the slots with compressed air whenever cards insert roughly or transfer rates drop, as dust on the contacts reduces the 480 Mbps throughput.

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