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Black rectangular HDMI switch with five ports and remote

Mrocioa

Mrocioa CYD521N 5-port HDMI 2.1 audio switch 8K 60Hz 4K 120Hz ARC

SKU CH-YQJX-3PWR2

Five-port HDMI 2.1 switch routes 8K 60 Hz or 4K 120 Hz sources to one display with ARC audio return on port one and includes a multifunction remote

  • Port count5
  • Adapter typeHDMI
  • Cable lengthFeet
  • Input ports5 x HDMI Female
  • Maximum supported resolutionsMedium
  • Product type4K - 5 Port 120 Hz Normal
  • Connect up to five sources with one HDMI 2.1 switch
  • Enjoy 8K 60Hz and 4K 120Hz gaming and video
  • Send TV audio to a soundbar via ARC on port 1
  • Control everything with the included remote or your phone
  • Compact 4.65 x 2.48 x 0.87-inch design fits any setup

Five-Port HDMI 2.1 Switch

The Mrocioa CYD521N is a five-port HDMI 2.1 audio switch designed for users who need to connect multiple 8K or high-refresh 4K sources to a single display. It handles 8K at 60 Hz and 4K at 120 Hz without an external power adapter. The unit includes a remote that can also control playback and volume on connected devices.

Upgrade From HDMI 1.4 or 2.0 Switches

This model replaces older HDMI 1.4 and 2.0 switches that cannot pass 48 Gbps bandwidth or support 4K at 120 Hz. The jump is worth it when your sources and display require 8K 60 Hz, 4K 120 Hz, 1440p 120 Hz, or 1080p 240 Hz signals. It also adds ARC and eARC support on port one for simplified audio return to a soundbar or receiver.

HDMI 2.1 Cable Length Limits

The HDMI 2.1 interface imposes practical cable-length limits that this switch cannot overcome. The manufacturer recommends a combined input and output cable run under four metres at 4K resolution to maintain signal integrity. Longer runs at 8K 60 Hz or 4K 120 Hz may require active or fibre-optic cables not supplied with the unit.

How it compares

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

Price $52.99
Pricier than about 83% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameMrocioa
Model nameCYD521N
Part numberCYD521N
Product type4K - 5 Port 120 Hz Normal
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutionsMedium
Ports & slots
Port count5
Input ports5 x HDMI Female
Size & build
Cable lengthFeet
Product dimensions4.65 L × 2.48 W × 0.87 H inches

Questions about this item

How much depth does the 4.65 by 2.48 by .87 inch switch need behind my TV?

The unit is .87 inches high, so allow at least that much clearance plus room for five HDMI cables and the power cord to bend without stress.

What is the correct order to connect sources, the display and the soundbar so ARC works on port one?

Connect each source to inputs two through five, connect the TV to the output, connect the soundbar to port one, then select port one on the switch to enable the ARC return path.

When should I replace the HDMI cables to keep 4K 120 Hz or 8K 60 Hz reliable?

Replace any cable that exceeds the recommended four metre total run or shows sparkles, drop-outs or fails to handshake at 120 Hz or 60 Hz respectively.

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