We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact gray aluminum USB-C hub with HDMI, USB-A, USB-C, SD and microSD ports

WRIARICH

WRIARICH BYL-2121 7-in-1 USB-C Hub Gray

SKU CH-PP99-022T1

A compact 7-port hub adds 4K HDMI at 30Hz, 100W pass-through charging, 5 Gbps USB 3.0, USB 2.0 and dual card slots over a single USB-C link

  • Port count[7-in-1 USB-C Hub] USB Hub with 1* 4K HDM port, 1 × 100 W Po
  • Supported standardsUSB C
  • 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
  • 100W Power Delivery charges laptops while hub is in use
  • 4K HDMI output at 30Hz extends or mirrors display
  • USB 3.0 port transfers data up to 5 Gbps
  • SD and MicroSD card readers accept cards up to 256G
  • Compact aluminum design weighs 2.65 ounces

Seven-port USB-C hub with 100 W pass-through

This WRIARICH BYL-2121 hub adds seven connections through a single USB-C socket. It carries a 4K HDMI output at 30 Hz, a 100 W Power Delivery port, a USB-C data port, one USB 3.0 port, one USB 2.0 port and SD plus MicroSD card slots. The aluminium housing measures 5.1 by 1.4 by 0.7 inches and weighs 2.65 ounces.

Suits users who need video.

Photographers and designers gain direct SD and MicroSD access up to 256 GB capacity. Laptop owners can charge at 100 W while driving an external display and connecting wired peripherals. Buyers who require Thunderbolt 3 or 4 data bandwidth, multiple high-speed USB-A ports or a built-in SuperDrive alternative should look elsewhere.

100 W Power Delivery decides if this hub fits your

The single USB-C PD port accepts up to 100 W input and passes charging power to the host while all other ports remain active. If your laptop demands more than 100 W or you need to run power-hungry bus-powered drives without an external supply, this hub will not meet that requirement.

How it compares

Measured against everything we stock in USB Hubs, Extenders & Gadgets, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 55% of the 105 comparable items (median $24.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameWRIARICH
Product lineBYL-2121
Model nameBYL-2121
Product colorGray
Product typeDocking Station
Performance
Transfer speedUp to 5 Gbit/s
Connectivity
Supported standardsUSB C
Ports & slots
Port count[7-in-1 USB-C Hub] USB Hub with 1* 4K HDM port, 1 × 100 W Power Delivery (PD) port, 1* USB-C and USB 3.0 5 Gbit/s data ports, 1*MicroSD card slot, and 1*SD card slot
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 Multi-functional Hub

Questions about this item

Will the 100 W PD port or the 5 Gbps USB-C data port wear out from daily plugging?

Both ports use the USB-C connector rated for thousands of insertion cycles, so normal daily use will not wear them out.

What limits the hub first when I run 4K@30 Hz video, a 256 GB SD card and two USB 3.0 drives all day?

The single 5 Gbps upstream link is the first bottleneck; total bandwidth for video, card reader and both USB-A ports cannot exceed that rate.

How hot does the aluminium case get when the 100 W PD port is passing full power continuously?

The aluminium housing acts as a heatsink; under full 100 W pass-through it becomes warm but stays within normal operating temperature.

More in USB Hubs, Extenders & Gadgets

Similar items