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HDMI 2.1 Bi-Directional Switch 8K 60Hz 4K 120Hz | NZ Stock
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HDMI 2.1 switch 4K 120Hz NZ: share your screen without swapping cables
Switch between your PS5, Xbox Series X or gaming PC with a button press. This $36.99 NZD bi-directional HDMI 2.1 switch is specified for up to 48Gbps bandwidth, 8K at 60Hz and 4K at 120Hz, giving you a practical way to share a compatible display or select between two viewing locations.
Important: only one signal path is active at a time. In 1-in-2-out mode, this is an A/B display selector, not a simultaneous dual-screen splitter.
Two switching modes, one simple button
Mode 1: two sources to one display
PS5 or Xbox/PC → switch → one HDMI TV or monitor. Connect two HDMI sources and use the button to choose which one appears on your screen. Useful when your TV has limited high-bandwidth HDMI inputs.
Mode 2: one source to either of two displays
One HDMI source → selector → monitor A OR TV B. Choose your desk monitor or living-room TV. The two displays cannot show the source simultaneously, and this unit does not create an extended desktop.
A cleaner console, PC and home-office setup
Finish work on your laptop, press the selector and move to your gaming desktop on the same monitor. Or share one compatible TV input between consoles without repeatedly unplugging the TV's HDMI socket. Keeping cables connected reduces repeated handling of your display ports.
High-refresh gaming and HDR pass-through
The supplied specifications list HDMI 2.1 bandwidth up to 48Gbps, VRR, ALLM, Dynamic HDR, HDR10+ and Dolby Vision pass-through. These features require support across the source, selected display, HDMI ports and cables. The switch does not add missing capabilities to your console or TV.
Use suitable Ultra High Speed HDMI cables throughout the connection path. Refresh rate, HDR, colour format and audio support depend on the complete setup. A brief blank screen can occur while devices renegotiate an HDMI connection after switching. No measured latency figure is available, so zero-lag or flicker-free operation is not guaranteed.
Resolution and refresh-rate guide
| Resolution | Refresh rate | Setup requirement |
|---|---|---|
| 8K | Up to 60Hz | Compatible 8K source, display, ports and cables |
| 4K | Up to 120Hz | Compatible high-refresh console or PC and display |
| 4K | Up to 144Hz | Compatible PC and monitor; format-dependent |
| 2K | Up to 240Hz | Check your monitor's exact supported timing |
| 1080p | Up to 240Hz | Compatible source and high-refresh display |
Technical specifications
| Product type | Bi-directional HDMI switch and A/B display selector |
|---|---|
| HDMI standard | HDMI 2.1, specified bandwidth up to 48Gbps |
| Modes | 2 inputs to 1 output OR 1 input to 2 selectable outputs |
| Simultaneous display output | No; one display at a time in 1-in-2-out mode |
| Control | Manual one-touch selection button |
| Listed gaming features | VRR, ALLM; FreeSync and G-Sync compatibility depends on the connected HDMI equipment |
| Listed picture features | Dynamic HDR, HDR10+, Dolby Vision, chroma 4:4:4; available combinations depend on mode and bandwidth |
| Listed audio features | LPCM, Dolby Atmos, DTS-HD Master Audio; source and receiver support required |
| eARC | confirm the intended TV and audio-system connection before purchase |
| Auxiliary power | DC 5V USB input; USB power cable included |
| Colour | Matte black |
| Example HDMI devices | PS5, Xbox Series X/S, gaming PCs, Nintendo Switch via HDMI dock, Apple TV and compatible HDMI TVs or monitors |
| Warranty | 6-month local warranty |
Connect the auxiliary USB power cable to a suitable 5V USB supply. Power can support stable operation, but it does not guarantee performance over arbitrary cable lengths. Check your chosen source and display settings if you experience a blank screen or intermittent signal.
8K HDMI bi-directional switch Auckland stock
- Locally held Auckland stock with domestic dispatch.
- Free tracked standard shipping within New Zealand. Delivery is estimated at 1–3 business days after dispatch.
- Paid orders received before 12 noon Auckland time on a business day are processed the same day; otherwise the next business day.
- Tracking can take up to 48 hours to update.
- NZ tax invoice provided on request.
- 6-month local warranty and Auckland-based customer support.
- Shop Pay available for fast checkout; the checkout steps depend on your device and saved details.
Frequently asked questions
Where can I buy an HDMI 2.1 4K 120Hz bi-directional switch in New Zealand with fast delivery?
Technsave at technsave.nz offers this $36.99 NZD HDMI 2.1 bi-directional switch from Auckland-held stock. Supplied specifications list up to 48Gbps, 8K at 60Hz and 4K at 120Hz. Free tracked standard NZ delivery is estimated at 1–3 business days after dispatch, and Shop Pay is available at checkout.
Does this HDMI 2.1 switch support 4K 120Hz, VRR and HDR on PlayStation 5 and Xbox Series X?
The supplied specifications list 4K at 120Hz, VRR, ALLM and HDR pass-through at up to 48Gbps. Your console, selected HDMI port, display and every cable must support the chosen mode. HDR10+ and Dolby Vision availability depends on the source and display; not every console supports every format. Zero input lag or flicker-free performance has not been independently verified.
Can this bi-directional HDMI switch output to two monitors at the same time?
No. In 1-in-2-out mode it acts as an A/B selector, sending one source to either display A or display B. Only one screen operates at a time. Choose a simultaneous-output HDMI splitter instead if you need the same picture on both screens together.
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