It's Time to Disappear Cables

Visit and use offer code LTT for 10% off

Save 10% and Free Worldwide Shipping at Ridge Wallet by using offer code LINUS at

Can a sketchy company make a good product? We tried out PeakDo's wireless HDMI transmitter and receiver and the results might surprise you.

Buy Seasonic X-series X750 Gold PSU (PAID LINK):

Buy ASUS ROG Strix B450-F Gaming (PAID LINK):

Buy Cooler Master Hyper 212 Evo CPU Cooler (PAID LINK):

Buy AMD Ryzen 5 3600 CPU (PAID LINK):


Buy Corsair Vengeance LPX 16GB (2x8GB) DDR4 RAM (PAID LINK):

Buy Corsair Force Series MP500 NVMe SSD (PAID LINK):

Purchases made through some store links may provide some compensation to Linus Media Group.

Discuss on the forum:


►Affiliates, Sponsors \u0026 Referrals:
►Check out our podcast gear:
►Private Internet Access VPN:
►Our Official Charging Partner Anker:
►MK Keyboards:
►Nerd or Die Stream Overlays:
►Official Game Store:
►Amazon Prime:
►Audible Free Trial:
►Our Gear on Amazon:

Twitter: linustech
Facebook: LinusTech
Instagram: linustech

Mac Address:

LMG Clips:
Channel Super Fun:
Carpool Critics:

Title: Laszlo - Supernova
Video Link:
iTunes Download Link:
Artist Link:

Outro Screen Music Credit: Approaching Nirvana - Sugar High

Monitor And Keyboard by vadimmihalkevich / CC BY 4.0
Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0
Mouse Gamer free Model By Oscar Creativo / CC BY 4.0

0:00 Intro
1:12 Wireless History
2:14 PeakDo
4:16 1080p 60Hz
6:14 Signal Interference
7:30 25m Test
9:49 Product Info
12:20 Outro


  1. Coolcakes

    Coolcakes17 päivää sitten

    These sponsor Segues are getting smoother each video, Im impressed.

  2. Hudson Hamman

    Hudson HammanPäivä sitten

    Not only the segues for sponsorship, but the self-plug of the LTT store products. I haven't seen advertising that is this effective and unobtrusive except with Linus

  3. Nector

    Nector4 päivää sitten

    edit the comment and promote your channel lmao imagine

  4. Funk Addict

    Funk Addict9 päivää sitten

    You know what else works? This segue way to our sponsor!

  5. Caroline JM

    Caroline JM10 päivää sitten


  6. Gary

    Gary10 päivää sitten

    Best segue I've ever seen

  7. Mohammed Adham Tawfik

    Mohammed Adham TawfikTunti sitten

    On their website tho, it says "High Refresh Rate Mode: 1920*1080 @ 120Hz"

  8. Dwight Looi

    Dwight Looi2 tuntia sitten

    As along as I still need to still a dongle into a port, I am better off with the cable. This is especially true when the dongle as a pigtail to a transmitter the size of an external speaker! Wireless is bullshit until wireless is seamless and built-in to the displat and your laptop (or tablet, or phone, or whatever).

  9. ForcefighterX2

    ForcefighterX26 tuntia sitten

    I professionally know of two small companies which use only wifi and bluetooth for everything. Connecting the employees' phones, laptops, printers, office cameras, Alexa, Smart Home devices, smart watches, etc... Needless two say, both share the problem that nothing ever works deterministically. Sometimes stuff simply won't work for minutes at a time. For one of those two companies, even the office wifi almost breaks down, when the huge other company next to them has full office hours and their dozens of wifi access points are under full load and most employees are in office. Now imagine every single person in a huge apartment would do pretty much the same thing, while also streaming 4k video as well as using Wifi all the time. It's dead, Jim. [ However, I don't want to pretend this would still hold true for very short-range transmissions like 60 GHz as Linus displayed here. If the signal cannot leave your room, it's fine. But of course - the more such connections you use, the more careful you need to be not to break them by putting stuff in between the transceivers. ]

  10. Conal Fawcett

    Conal Fawcett7 tuntia sitten

    Are you fucking kidding me? That ad segway had me.

  11. gogreyhound

    gogreyhound9 tuntia sitten

    802.11 is "eight oh two dot eleven"

  12. Daniel Sinklear

    Daniel Sinklear9 tuntia sitten

    lol the plug

  13. Georgette Olson

    Georgette Olson9 tuntia sitten

    Great video! I haven't gotten my head around it yet but I believe with the right experience I would become proficient in time.

  14. Lucas Wood

    Lucas Wood6 tuntia sitten

    @Isabell Bell Hey you're not far from making profit, he has taken care of my account for months.... I have 12 wins so far 5 losses.

  15. Isabell Bell

    Isabell Bell6 tuntia sitten

    I will love to jump into this investments cause seeing people making huge amount of money from cryptocurrency really gives me joy and I'm triggered to be an investor

  16. Toby Hughes

    Toby Hughes6 tuntia sitten

    @Rosie Chambers You need to kick off now cuz there's still enough time to become a millionaire from Bitcoin trading

  17. Rosie Chambers

    Rosie Chambers6 tuntia sitten

    @Toby Hughes Hello I live in North Carolina and I heard alot of people makes money through bitcoin trading how does it work

  18. Toby Hughes

    Toby Hughes6 tuntia sitten

    @Amelia Jenkins Bill Lipschutz have been able to come up with effective strategies aimed to eliminate risk and bring to bearest minimal loss rates associated with trade. And it's effective, take my words they'll help you earn and nothing but profit,

  19. Young Guac

    Young Guac10 tuntia sitten

    I’m just trying to get a direct wireless HDMI replacement from desktop to computer monitor and all I see is mirror off laptop or phone crap. Please help 🙏🏼.

  20. Nazif Ahmed

    Nazif Ahmed10 tuntia sitten

    I like this intro.

  21. Alexis Noskov

    Alexis Noskov12 tuntia sitten

    Good intro

  22. Tyestor

    Tyestor12 tuntia sitten

    i would absolutely buy one of these things if they can work the kinks out and maybe make the cable a bit longer so i can put the transmitter on the back of my desk so i can point it directly at the transmitter that would be behind my tv.

  23. Qtaroe

    Qtaroe16 tuntia sitten

    Where is my wireless power cord for my pc

  24. proallnighter

    proallnighter20 tuntia sitten

    Linus’ shit eating grin after that segue was the best part of that segment lol

  25. Xotoc Nemo

    Xotoc Nemo21 tunti sitten

    that was some serious advertisement

  26. Cyberdemon-1

    Cyberdemon-1Päivä sitten

    This would actually work well if you wanted to put your console/gaming pc in your coffee table or side table next to your couch rather than next to your TV, which might be mounted on a wall with no shelves or is on top of a small TV cabinet with shelves that aren't that big enough.

  27. Red Letter Vagrant

    Red Letter VagrantPäivä sitten

    Why are all these tests done on or include CS:GO that game is such trash.

  28. One Moment

    One MomentPäivä sitten

    Dam 60ghz, don't know what side effects it will have but looks like cancer will rise.

  29. Diego Verdel

    Diego VerdelPäivä sitten


  30. SnapTrak

    SnapTrakPäivä sitten

    Hahahaha that sponsorship transition got me good lmao

  31. Ethan C

    Ethan CPäivä sitten

    Surprised you didn't mention Oculus' ability to play wirelessly with their vr headsets with AirLink

  32. SmokeMastaP

    SmokeMastaPPäivä sitten

    Cables will not disappear. You cannot insulate the signals against Interference. But there are situations where it is easier (and cheaper) to use a wireless connection than a cable.

  33. Willem Deysel

    Willem DeyselPäivä sitten


  34. Internet Videos

    Internet VideosPäivä sitten

    Peakdo went 📈📈📈📈

  35. Rylan Campo

    Rylan CampoPäivä sitten

    There were wires coming out of the pc and computer 🧐

  36. Darren Surff

    Darren SurffPäivä sitten

    Wireless sucks Bluetooth drains battery 🔋

  37. qopoy dnon

    qopoy dnonPäivä sitten

    >60hz signal "we cant do 120, even if we changed display settings" okay linus

  38. Ryan Rhoades

    Ryan RhoadesPäivä sitten

    The charming network consequently kiss because water topically supply throughout a low plastic. afraid, spiritual shovel

  39. TheAngryDanishViking

    TheAngryDanishVikingPäivä sitten

    Gimme cables any day. the moment we do not have cables, you need to run it on some sort of network, making it susceptible to stuff like hacking, network failure, etc. or just plain 'time to swap the batteries~!' bullshit EVEN if it's some rechargable crap that is inside it.

  40. TheAngryDanishViking

    TheAngryDanishVikingPäivä sitten

    @qopoy dnon nah I dun like Drama. it tends to be too mushy and bland of a genre for me.

  41. qopoy dnon

    qopoy dnonPäivä sitten

    Over Drama....(n)

  42. Perihelion74

    Perihelion74Päivä sitten

    Modern tech while sitting in a forest.

  43. Balrog93

    Balrog932 päivää sitten

    Yeah and contain batteries that will last a week lol.

  44. Prazel

    Prazel2 päivää sitten

    Linus this tech isn't new its been used in the htc wireless adapter since its release, and it can push 4k 120hz easy with no noticeable latency.

  45. Kyle Scally

    Kyle Scally2 päivää sitten

    Haha I love how you point out how sketch it is.

  46. Thural Musaibov

    Thural Musaibov2 päivää sitten

    I prefer having a single HDMI cable instead of RF bombardment on my health.. -a former RF engineer.

  47. MICH

    MICH2 päivää sitten

    Chinese again, but western world will buy or steal the tech. Especially Americans.

  48. Boris Badinov

    Boris Badinov2 päivää sitten

    As if we don't already have enough RF radiation coursing through our bodies, not to mention the hack-ability of wireless systems. Wireless mouse I can hack your system from 20 ft away

  49. mavcek

    mavcek2 päivää sitten

    What an annoying person

  50. John Durrett

    John Durrett2 päivää sitten

    The asthetic desire to remove cables is to clear the desktop. If your monitor is on top and your computer is underneath your desk I dont see this working.

  51. Royin Raver

    Royin Raver2 päivää sitten

    I’m so mad at that Segway to the sponsor’s xD God dammit

  52. Bruno Pinho

    Bruno Pinho2 päivää sitten

    That was smooth af

  53. Hank O

    Hank O2 päivää sitten

    Does Logitech still have the button failure issue? I use to buy the Anywhere mouse, but after burning through 4 and having the same button failure issue I stopped buying any Logitech devices .. failure is not an option ;)

  54. Martin Koltonowski

    Martin Koltonowski2 päivää sitten

    Please use better 60Ghz antennas like airfiber-60-lr and let us see the difference between now and after. Maybe you can get some kilometers/miles :)

  55. Gabriel

    Gabriel2 päivää sitten

    I hope the next gen of consoles will just act as a hub that can stream directly to any screen you want in 4K 120hz with no latency

  56. ashim roy

    ashim roy2 päivää sitten

    Over Drama....(n)

  57. Oyamada Kouta-Kun

    Oyamada Kouta-Kun2 päivää sitten

    Loool omg I feel for the Segway again !!! Gg

  58. Vladyslav Kyiashko

    Vladyslav Kyiashko2 päivää sitten

    Instant thumb up for the first minute of the video :D

  59. nieooj gotoy

    nieooj gotoy2 päivää sitten

    Linus walking 25 meters holding the laptop in one hand was better than watching a horror suspense film.

  60. Zest Owl

    Zest Owl2 päivää sitten

    Wireless Fridge Wireless TV Wireless Water

  61. Healy Devlin

    Healy Devlin2 päivää sitten

    I hate to rain on your parade but with that increase in range, what is the security like? Also place some other devices like a cordless phone or two and see what difference it makes. A lot of existing wireless devices use the same frequency as others ..... I am just skeptical this was a realistic test for a lot of people...

  62. nieooj gotoy

    nieooj gotoy2 päivää sitten

    i still love wired earphones

  63. SpacedogDDD

    SpacedogDDD2 päivää sitten

    Seems good for console games

  64. gatsby79

    gatsby793 päivää sitten

    still need power cable

  65. peyton

    peyton3 päivää sitten

    >60hz signal "we cant do 120, even if we changed display settings" okay linus

  66. Tristen Hernandez

    Tristen Hernandez3 päivää sitten

    Obstructing the “Linus sight” 😂

  67. Red Snake

    Red Snake3 päivää sitten

    Great video as always tech tips team , but please no background music in the future videos it annoying.

  68. Cip Rodriguez

    Cip Rodriguez3 päivää sitten


  69. The_Eagle_Eyes

    The_Eagle_Eyes3 päivää sitten

    Self review 😂🤣 It works

  70. Psynical Productions

    Psynical Productions3 päivää sitten

    I was laughing so hard from the sponsor segue that I completely missed it

  71. Abdelrahman Ahmed animation

    Abdelrahman Ahmed animation3 päivää sitten

    1:03 when your intro is dark it bees better

  72. NvikIngsN

    NvikIngsN3 päivää sitten

    I think Xfiniity has some cable boxes that don't need HDMI and maybe some really fancy TV's are trying to utilize this technology...

  73. Divyansh

    Divyansh3 päivää sitten

    When u run out of ideas to mention sponsers

  74. SirZontax

    SirZontax3 päivää sitten

    "Active cooling your HDMI Cable", we just need the LED Fan for it!

  75. darrinEH

    darrinEH3 päivää sitten

    I need this

  76. Traz Luz ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻

    Traz Luz ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻3 päivää sitten

    The cable is cheaper than this solution

  77. AriThe Log

    AriThe Log3 päivää sitten

    i still love wired earphones

  78. Celestial species

    Celestial species3 päivää sitten


  79. MrDeun

    MrDeun3 päivää sitten

    It kinda reminds me of infrared TV remotes. It works as long there is nothing between it.

  80. bcvbb hyui

    bcvbb hyui3 päivää sitten

    Linus walking 25 meters holding the laptop in one hand was better than watching a horror suspense film.

  81. Canis Tiger

    Canis Tiger3 päivää sitten

    Okayyy Linus, you got me. I saw Ridge Wallet throughout just for the impressive Segue.

  82. Abood byxapn

    Abood byxapn3 päivää sitten

    I actually love wires, i mean it's so satisfying when i plu stuff into my display and be like oh yeah.. feel the data.

  83. bcvbb hyui

    bcvbb hyui3 päivää sitten

    Just for that sponsor segue i gave it a thumbs up

  84. Roland B.

    Roland B.3 päivää sitten

    Play games from Mobile phone, iPad, PC, but displays in Monitor, TV or Projector - PeakDo

  85. Roland B.

    Roland B.3 päivää sitten

    Meeting, it would never goes wrong because you don't have to relay on customer's system, something like cable which is the safest. - PeakDo

  86. Roland B.

    Roland B.3 päivää sitten

    Film/video creators dont have to think of cable, and you can display big to monitoring the actual 4k display in real time - PeakDo

  87. andrew endres

    andrew endres3 päivää sitten

    Does anyone here use Hollyland Mars 400s for gaming here?

  88. JD Russo

    JD Russo4 päivää sitten

    Tl;dr analogy for why the bottle matters in front of the receiver but not the transmitter: Close one eye and hold your thumb right in front of your face between your open eye and the sun. Now move it away from your face, in the direction of the sun. Your eye is completely dark when it's right up close, but when you move your thumb away light scattering off stuff around you still enters your eye. The transmitter's antenna is going to radiate 360 degrees around the transmitter, it's probably not directional. So, the signal at the receiver is a combination of waves coming to it along the line of sight to the transmitter, and reflected waves which are hitting it after bouncing and scattering off the walls and all the other stuff in the room. When you put the bottle in front of the transmitter, you're blocking any waves transmitted along line of sight, but the receiver is still receiving all the scattered waves, from *every* direction. Because the incoming waves have been scattered all over the room, some waves will still be reflect at it from what's basically the line of sight to the transmitter (even though it's not actually coming from the transmitter itself). It'll be weaker in the direction of the transmitter, but the receiver still sees waves coming to it from every direction. On the other hand, when you put the bottle in front of the receiver, you're fully blocking a huge area of incoming waves. There are 0 waves coming from that area. I.e. from the perspective of the receiver, the bottle subtends a larger solid angle the closer it is. Hence the thumb thing

  89. Althepharaoh27

    Althepharaoh274 päivää sitten

    That laugh 2:25

  90. Paul Gloor

    Paul Gloor4 päivää sitten

    Lets see if they start using optical cables at some point instead of metal.

  91. Michael Holman

    Michael Holman4 päivää sitten

    That's cool, I just hope it doesn't have spyware built into it. Cables are EVERYWHERE! Help!!!

  92. Kyle 0

    Kyle 04 päivää sitten

    Somebody in America was coming up with the product like this(link in comment) and they even have a Kickstarter for it, I've been waiting for the product for over a year now. Seems like the chinese stole another product again :( It's legit just from the factory, freshly stolen. I wouldn't give this any light, your helping someone steal someone else's idea and resell it. They're so sketchy because they're not a real company and they just stole somebody's idea for the factory to make it and then it's just that one guy trying to hustle it. Seems like they're in day 6 of the business. They probably got banned from Twitter because their idea so somebody else's copyright, they probably get reported.

  93. Issen

    Issen4 päivää sitten

    I hope Ridge Wallet paid the big bucks for that sponsor segue. God damn that was good.

  94. n

    n4 päivää sitten

    wireless vr would be really cool

  95. Trevor Mecaskey

    Trevor Mecaskey4 päivää sitten

    If you add subtitles when Linus makes jokes it reads “Hyena Noises”

  96. Rock girl

    Rock girl4 päivää sitten

    0:51 You had me in the first half, not gonna lie.

  97. 1992pv

    1992pv4 päivää sitten

    Just for that sponsor segue i gave it a thumbs up


    NBW DOUGHBOY4 päivää sitten

    I always wondered why wireless hdmi was not a thing.

  99. Rock girl

    Rock girl4 päivää sitten

    802.11 = "eight-oh-two dot eleven" I've never heard anyone say "eight-oh-two point one one" until today.

  100. Bratty Terror

    Bratty Terror4 päivää sitten

    Linus: Wireless displays Meanwhile under the table: 🖥

  101. bocoy noiu

    bocoy noiu16 tuntia sitten

    7:49 Best second of my life

  102. sjakkelino

    sjakkelino4 päivää sitten

    Peakdo has since fixed their website and made it a lot easier to find and purchase. The question still remains though, is this an original product or is it relabeled? If someone wants to figure that one out, please don't wait. I would love to know.

  103. starsk13

    starsk134 päivää sitten

    Maybee just put the computer in the screen ;)

  104. Skinflaps Meatslapper

    Skinflaps Meatslapper4 päivää sitten

    Probably going to end up spending a few hundo on one of these so I can watch youtube movies on my TV from a PC with an ad blocker. There's some sweet irony in that somewhere.

  105. Anonymous TECH Guy

    Anonymous TECH Guy4 päivää sitten

    Cable is best option forever lol 😜

  106. NollieFlipX

    NollieFlipX5 päivää sitten

    My God that was one hell of a Segway LMAO great job

  107. fasterbimmerrob

    fasterbimmerrob5 päivää sitten

    What's the radiation coming out of this thing?

  108. neilcoo

    neilcoo5 päivää sitten

    30hz limit at 4k and an easily lost signal, just to get rid of a cable behind my desk that I hardly ever see? No thanks. AY sounds interesting though.

  109. Toby Monaghan-Gray

    Toby Monaghan-Gray5 päivää sitten

    If you want to talk about wireless tech, you should do a video about the oculus air link thing they're beta testing for the quest 2. Truly wireless PCVR with NO hassle and its super solid.

  110. Rahul Rahul

    Rahul Rahul5 päivää sitten

    You are better than my Computer teacher...😂

  111. larg

    larg5 päivää sitten

    Rgb ist Missing

  112. YFS

    YFS5 päivää sitten

    I love Miracast

  113. Dư Cẩm Vinh

    Dư Cẩm Vinh5 päivää sitten

    typically i would just skip over the ad, man but this time they really nailed it, have to give it to them

  114. Michael Gillette

    Michael Gillette6 päivää sitten

    Imagine a world where Linus and crew doesn't put pointless stuff on desks to make it look better.

  115. Morgan Allison

    Morgan Allison6 päivää sitten

    802.11 = "eight-oh-two dot eleven" I've never heard anyone say "eight-oh-two point one one" until today.

  116. Johnny DiMeglio

    Johnny DiMeglio6 päivää sitten

    Yeah - it can heat your coffee but not in the metal tin - maybe you can fry baloney in a skull cup?