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
Black metal HDMI 2.1 switch box with IR remote control

SMUGDESK

SMUGDESK 3-in-1 HDMI 2.1 Switch 48Gbps 8K@60Hz 4K@120Hz Black Metal with IR Remote

SKU CH-RAJH-8BEG5

A 3-to-1 HDMI 2.1 switch routes three sources to one display at 48Gbps bandwidth for 8K@60Hz and 4K@120Hz, with IR remote and manual button control in a shielded metal housing

  • Connect three sources to one display with 3-to-1 HDMI 2.1 switching
  • Experience native 8K at 60 Hz and 4K at 120 Hz via 48 Gbps bandwidth
  • Switch channels from the couch using the included IR remote
  • Black metal housing improves heat dissipation and blocks interference for stable output
  • Plug-and-play operation works instantly with consoles, PCs and streaming devices

Three-input HDMI 2.1 switch

This 3-to-1 HDMI 2.1 switch connects three source devices to a single display, simplifying cable management for home theatre and gaming setups. It supports plug-and-play operation with no driver installation required. Compatible with game consoles, PCs and media players for flexible switching.

48 Gbps bandwidth ceiling

The switch uses a 48 Gbps transmission chip that enables native 8K at 60 Hz and 4K at 120 Hz video with HDR and HDCP 2.3. Bandwidth is the practical limit: sources and cables must also meet the 48 Gbps spec to achieve these resolutions and refresh rates. Exceeding the chip’s throughput will prevent the highest modes from working.

Three-port input count

Only three HDMI sources can be connected simultaneously, so a fourth device requires manual cable swapping or a different switch. The IR remote and front button toggle between the three active inputs. Buyers needing four or more simultaneous connections cannot use this unit.

Highlights

  • Connect three sources to one display with 3-to-1 HDMI 2.1 switching
  • Experience native 8K at 60 Hz and 4K at 120 Hz via 48 Gbps bandwidth
  • Switch channels from the couch using the included IR remote
  • Black metal housing improves heat dissipation and blocks interference for stable output
  • Plug-and-play operation works instantly with consoles, PCs and streaming devices

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick a 3-to-1 switch or a different layout for three sources?

This unit is a 3-to-1 HDMI 2.1 switch, so it gathers exactly three signal sources onto one display and removes the need to swap cables by hand.

What does 48Gbps bandwidth deliver on my TV or monitor?

The 48Gbps chip enables native 8K at 60Hz and 4K at 120Hz with HDR and HDCP 2.3, giving smooth gaming and movie playback without compression.

Does the HDMI 2.1 interface limit resolution or refresh rate in practice?

HDMI 2.1 carries the full 48Gbps spec here, so 8K at 60Hz and 4K at 120Hz run at their native rates without being capped by the connection.

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.