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

  • ColorGray
  • TypeDocking Station
  • StandardsUSB C
  • Max Devices Supported7-Port
  • Thunderbolt 3Yes
  • Ports[7-in-1 USB-C Hub] USB Hub with 1* 4K HDM port, 1*100W Power
  • 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.

Highlights

  • 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

Specifications

BrandWRIARICH
SeriesBYL-2121
ModelBYL-2121
ColorGray
TypeDocking Station
StandardsUSB C
Max Devices Supported7-Port
Thunderbolt 3Yes
Ports[7-in-1 USB-C Hub] USB Hub with 1* 4K HDM port, 1*100W Power Delivery (PD) port, 1* USB-C and USB 3.0 5Gbps data ports, 1*MicroSD card slot, and 1*SD card slot
Transfer RateUp to 5 Gbps
Operating System SupportedWindows 11/10/8.1/8/XP/7, macOS, iPad OS, Chrome OS, Linux
Dimensions5.1 x 1.4 x 0.7 inches
Weight2.65 ounces
Features[7 IN 1 EXPANSION]- USBC Hub features a 100W Type C charging port and USB C data transfer, Usb c to HDMI multiport adapter 4K@30Hz, USB3.0, and USB 2.0 ports. The USB 3.0 and USB 2.0 ports for connecting multiple devices such as flash drive, keyboard, mouse, printer, etc. SD and Micro SD 2.0 Card Reader can read up to 256G memory cards Noted: Not support Superdrive
[4K VIDEO USB-C HUB TO HDMI ADAPTER]: Mirror or extend your screen with USB C hub HDMI port and directly stream 4K UHD @ 30Hz or full HD 1080P video to HDTV, monitor or projector.
[EFFICIENT USB C HUB]: High-speed USB-A 3.
Package Contents1*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.

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

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.