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Black HDMI 2.1 bi-directional switch with select button and USB power cable

WRIARICH

WRIARICH F0301 HDMI 2.1 8K@60Hz 4K@120Hz 48Gbps Bi-Directional Video Switch

SKU CH-B0J8-TX8TM

Bi-directional HDMI 2.1 switch and splitter offers 2-in-1-out and 1-in-2-out KVM modes for 8K at 60 Hz or 4K at 120 Hz at 48 Gbps

  • Adapter typeHDMI Switch/Extender
  • Cable length5 in (12.7 cm)
  • Connector typeStandard
  • Product colorBlack
  • In the box1 x HDMI-compatible switch unit 1 x USB A to Micro B cable 1
  • Switch two sources to one display with HDMI 2.1 48 Gbps bandwidth
  • Toggle one source between two displays using the same bi‑directional switch
  • Enjoy 8K at 60 Hz or 4K at 120 Hz for smooth high‑resolution visuals
  • Front‑panel Select button gives instant manual control without software
  • Compact 5‑inch black unit includes USB‑A to Micro‑B power cable

Versatile HDMI 2.1 Switcher

This bi-directional unit handles 8K at 60 Hz and 4K at 120 Hz across a 48 Gbps link. It serves gamers and professionals who need to toggle between two source devices on one screen or alternate one source between two displays. The manual select button gives instant control without software. It fits desktop setups where cable swapping is impractical.

Passive Cooling and Low Power

The compact aluminium enclosure dissipates heat without a fan, so operation stays silent during long sessions. Power comes from the included USB-A to Micro-B cable, drawing minimal current from a nearby port or charger. No external power brick is required, keeping the desk tidy. The short 5-inch tether aids placement near the host.

Solid Build and Simple Connectivity

Standard HDMI sockets accept common cables without adapters. The black metal shell resists knocks and shields signals at high bandwidth. Switching is mechanical, avoiding HDCP handshake delays. Buyers who need simultaneous dual-display output or automatic switching should look elsewhere, as this model only toggles one active path at a time.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 70% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Model nameF0301
Adapter typeHDMI Switch/Extender
Product colorBlack
Ports & slots
Connector typeStandard
Size & build
Cable length5 in (12.7 cm)
In the box
In the box1 x HDMI-compatible switch unit
1 x USB A to Micro B cable
1 x User Manual

Questions about this item

How do I connect the WRIARICH F0301 for 8K@60Hz switching, and what step do people miss?

Connect each source to HDMI 1 and HDMI 2, then run one cable from the HDMI port to your display. Press the Select button to toggle. The step often missed is using certified 48Gbps cables on every link; lesser cables drop the 8K@60Hz signal.

What maintenance or replacement will the WRIARICH F0301 need over time?

The unit has no moving parts or filters. Only the included USB A to Micro B power cable or the HDMI cables themselves may wear out. Replace any cable that shows bent pins or intermittent signal loss to keep 4K@120Hz and 8K@60Hz stable.

What is the first limit I will hit when running 8K@60Hz continuously through the WRIARICH F0301?

The 48Gbps bandwidth ceiling is the first hard limit. At 8K@60Hz you are using the full HDMI 2.1 pipe, so any cable longer than the certified length or any extra adapter in the chain will cause dropouts before the switch itself overheats or throttles.

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