The G-Tek Ultra High Speed HDMI cable is a HDMI ver 2.1 cable designed to carry high speed content including uncompressed 8k video resolution at 60Hz refresh. It is also capable of supporting 4K UHD resolutions at 120hz with bandwidth up to 48Gbps. So what does this mean? It means that this HDMI cable is capable of supporting the latest Audio and Video formats from devices like the new PlayStation 5, Xbox Series X/S and new gaming graphics cards. This cable is the perfect accompaniment to High Resolution, high refresh capable displays and home theatre receivers, Media players, amplifiers and sound bars. The G-Tek Ultra Certified cable is backwards compatible with all HDMI devices so it can work on old and new devices – whether they are gaming, AV, streaming boxes or audio – PC or console. Exclusively available at JB HiFi. This 3 meter version is suited for devices which may be further apart... such as Wall mounted TV’s, home theatre receivers, consoles and sound bars
The G-Tek Ultra High Speed HDMI cable is a HDMI ver 2.1 cable designed to carry high speed content including uncompressed 8k video resolution at 60Hz refresh. It is also capable of supporting 4K UHD resolutions at 120hz with bandwidth up to 48Gbps. So what does this mean? It means that this HDMI cable is capable of supporting the latest Audio and Video formats from devices like the new PlayStation 5, Xbox Series X/S and new gaming graphics cards. This cable is the perfect accompaniment to High Resolution, high refresh capable displays and home theatre receivers, Media players, amplifiers and sound bars. The G-Tek Ultra Certified cable is backwards compatible with all HDMI devices so it can work on old and new devices – whether they are gaming, AV, streaming boxes or audio – PC or console. Exclusively available at JB HiFi. This 3 meter version is suited for devices which may be further apart... such as Wall mounted TV’s, home theatre receivers, consoles and sound bars
G-Tek Ultra High Speed 8K HDMI 2.1 Cable, 3M
The G-Tek Ultra High Speed HDMI cable is a HDMI ver 2.1 cable designed to carry high speed content including uncompressed 8k video resolution at 60Hz refresh. It is also capable of supporting 4K UHD resolutions at 120hz with bandwidth up to 48Gbps. So what does this mean? It means that this HDMI cable is capable of supporting the latest Audio and Video formats from devices like the new PlayStation 5, Xbox Series X/S and new gaming graphics cards. This cable is the perfect accompaniment to High Resolution, high refresh capable displays and home theatre receivers, Media players, amplifiers and sound bars. The G-Tek Ultra Certified cable is backwards compatible with all HDMI devices so it can work on old and new devices – whether they are gaming, AV, streaming boxes or audio – PC or console. Exclusively available at JB HiFi. This 3 meter version is suited for devices which may be further apart... such as Wall mounted TV’s, home theatre receivers, consoles and sound bars
The G-Tek Ultra High Speed HDMI cable is a HDMI ver 2.1 cable designed to carry high speed content including uncompressed 8k video resolution at 60Hz refresh. It is also capable of supporting 4K UHD resolutions at 120hz with bandwidth up to 48Gbps. So what does this mean? It means that this HDMI cable is capable of supporting the latest Audio and Video formats from devices like the new PlayStation 5, Xbox Series X/S and new gaming graphics cards. This cable is the perfect accompaniment to High Resolution, high refresh capable displays and home theatre receivers, Media players, amplifiers and sound bars. The G-Tek Ultra Certified cable is backwards compatible with all HDMI devices so it can work on old and new devices – whether they are gaming, AV, streaming boxes or audio – PC or console. Exclusively available at JB HiFi. This 3 meter version is suited for devices which may be further apart... such as Wall mounted TV’s, home theatre receivers, consoles and sound bars
in 5 offers
The lowest price for G-Tek Ultra High Speed 8K HDMI 2.1 Cable, 3M right now is $24.95 at Radio Parts, compared across 5 retailers.
The all-time low was $19.00 on 31 Oct 2025 — today's price is 31% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 May 2026.
Last updated at 10/05/2026 07:52:03
HDMI30C-8K 3M 8K 48GBPS HDMI LEAD
30-day returns
G-TEK Ultra Certified HDMI V2.1 HD 120Hz 48GPS TV/Gaming/Streaming Cable 8K
14-day returns
G-TEK Ultra Certified HDMI V2.1 HD 120Hz 48GPS TV/Gaming/Streaming Cable 8K
G-TEK Ultra Certified HDMI V2.1 HD 120Hz 48GPS TV/Gaming/Streaming Cable 8K
Free delivery between Wed – Sat
Connect Ultra High Speed 8k Hdmi 2.1 Cable, 3m
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on jbhifi.com.au
They are solid, thick and look impressive straight out of the box. So much thicker than your standard HDMI and quantity fitiings.Great picture and sound, no lag
originally posted on jbhifi.com.au
Currently using this cable between my LG CX 4K OLED TV and my AMD RX 6800 XT. This works perfectly fine upto 4K120Hz. Not experiencing any black screens or dropouts like cables I've used before in the past. Recommend this product.
originally posted on jbhifi.com.au
Good product. As advertised 2.1 HDMI cable. Most other cables are bought advertisers HDMI 2.1 and they're not this one is the real deal. It is a bit pricey but the quality is very good.
HDMI30C-8K 3M 8K 48GBPS HDMI LEAD
30-day returns
G-TEK Ultra Certified HDMI V2.1 HD 120Hz 48GPS TV/Gaming/Streaming Cable 8K
14-day returns
G-TEK Ultra Certified HDMI V2.1 HD 120Hz 48GPS TV/Gaming/Streaming Cable 8K
G-TEK Ultra Certified HDMI V2.1 HD 120Hz 48GPS TV/Gaming/Streaming Cable 8K
Free delivery between Wed – Sat
Connect Ultra High Speed 8k Hdmi 2.1 Cable, 3m
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
They are solid, thick and look impressive straight out of the box. So much thicker than your standard HDMI and quantity fitiings.Great picture and sound, no lag
Currently using this cable between my LG CX 4K OLED TV and my AMD RX 6800 XT. This works perfectly fine upto 4K120Hz. Not experiencing any black screens or dropouts like cables I've used before in the past. Recommend this product.
Good product. As advertised 2.1 HDMI cable. Most other cables are bought advertisers HDMI 2.1 and they're not this one is the real deal. It is a bit pricey but the quality is very good.
Very happy with product maybe more colour contrast over standed ps5 cable. I needed a longer cable works for me.
Great quality! Before purchase, I was advised that all HDMI cables do the same job. They do not. This cable is the best.
I recently purchased the GTEK Ultra High Speed 8K HDMI 2.1 3M Cable and have been using it to connect my PS5 to my Sony TV, and I have been extremely impressed with its performance. The picture quality on my TV has never looked better, with incredibly sharp and detailed images that really make a difference when playing games on PS5.
The first HDMI 2.1 cable that worked flawlessly for me on both Apple TV 4K and PS5.Bit expensive but worth it for the result.
Great Hdmi for Gaming. Excellent product to used...
Goo product. The guy who did my new TV install was pleased to see that cable when I handed it to him.
Meets all the required standards to function at 4K 120Hz with no issues. Construction is sturdy and you can see and feel the quality of the components used in its construction. I purchased a 5M and 2x 1.8M from JB Hi-Fi Albury and all have functioned flawlessly for my needs. I highly recommend these cables 10/10.
