Get 3DEXPERIENCE SOLIDWORKS for Makers (20% Off $99USD/year!) at https://lmg.gg/3DSW or learn more at https://lmg.gg/f03c8

Save 10% and Free Shipping at Ridge by using offer code LINUS at https://www.ridge.com/LINUS

How many USB devices can be plugged into a PC at one time? It’s a reasonable question, but the answer is more complicated than you might expect. We took 127 USB devices and plugged them in one by one until something broke. Then we took those same devices and reconfigured a few things to see if we can break it a different way. Just how broken do things get? Which limits get hit? How can you calculate YOUR maximum USB amount?

Discuss on the forum: https://linustechtips.com/topic/1525309-how-many-usbs-can-you-plug-in-at-once/

Buy a SABRENT 16 Port Powered USB 3.0 Hub: https://geni.us/nTjGG
Buy a UGREEN USB Card Reader Hub: https://geni.us/PoSn7IZ
Buy a StarTech 7 Port PCI Express USB 3.0 Card: https://geni.us/VZ8cC
Buy a StarTech 4 Port PCI Express USB 3.0 Card: https://geni.us/T868

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

► GET MERCH: https://lttstore.com
► GET EXCLUSIVE CONTENT ON FLOATPLANE: https://lmg.gg/lttfloatplane
► SPONSORS, AFFILIATES, AND PARTNERS: https://lmg.gg/partners
► EQUIPMENT WE USE TO FILM LTT: https://lmg.gg/LTTEquipment
► OUR WAN PODCAST GEAR: https://lmg.gg/wanset

FOLLOW US
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Twitter: https://twitter.com/linustech
Facebook: http://www.facebook.com/LinusTech
Instagram: https://www.instagram.com/linustech
TikTok: https://www.tiktok.com/@linustech
Twitch: https://www.twitch.tv/linustech

MUSIC CREDIT
—————————————————
Intro: Laszlo – Supernova
Video Link: https://www.youtube.com/watch?v=PKfxmFU3lWY
iTunes Download Link: https://itunes.apple.com/us/album/supernova/id936805712
Artist Link: https://soundcloud.com/laszlomusic

Outro: Approaching Nirvana – Sugar High
Video Link: https://www.youtube.com/watch?v=ngsGBSCDwcI
Listen on Spotify: http://spoti.fi/UxWkUw
Artist Link: http://www.youtube.com/approachingnirvana

Intro animation by MBarek Abdelwassaa https://www.instagram.com/mbarek_abdel/
Monitor And Keyboard by vadimmihalkevich / CC BY 4.0  https://geni.us/PgGWp
Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 https://geni.us/mj6pHk4
Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 https://geni.us/Ps3XfE

CHAPTERS
—————————————————
0:00 Intro
1:06 Limits to push it to
2:21 THE HUB
5:31 Can we break THE HUB?
7:51 Big Hub Energy
9:18 Going Deep (into Bus Topology and DFPs)
10:13 AMD ruins our good time
16:00 Endpoints!
17:40 The USBinator!
19:23 4 ports is better than 7
20:36 USBinator powers on!
23:13 Is…Is this the limit?
24:00 Conclusion

Use code LTT50 to get 50% off Keeper personal or family plans at https://bit.ly/3OscPl5 or try it out with a 30-day free trial.

Get up-to $1,000 off OriginPC’s 30-series laptops, $200 off their desktops, and $100 off their 40-series laptops at https://bit.ly/LTT_BTS

We’ve wondered for years if adding multiple high-resolution displays to your battlestation could hurt gaming performance, so we asked the lab to take a look and the results might surprise you.

Discuss on the forum: https://linustechtips.com/topic/1525055-extra-monitors-do-hurt-your-gaming-performance

ShortCircuit for Sony INZONE M9 4K 27″ Monitor: https://www.youtube.com/watch?v=nKXOpKFK0Bk

Buy a Sony INZONE M9 4K 27″ Monitor: https://geni.us/PwdHT63
Buy an ASUS ProArt PA279CV 27″ Monitor: https://geni.us/58x6H
Buy a Samsung Odyssey G55A 27″ Monitor: https://lmg.gg/UL7HT
Buy a LG Ultragear 27GL83A-B 27″ Monitor: https://geni.us/eISB
Buy an ASUS VA24DQ 24″ Monitor: https://geni.us/CJRM
Buy a Sceptre E249W-19203R 24″ Monitor: https://geni.us/AQyb
Buy a Corsair XENEON FLEX 45″ Bendable Monitor: https://geni.us/bYjt

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

► GET MERCH: https://lttstore.com
► GET EXCLUSIVE CONTENT ON FLOATPLANE: https://lmg.gg/lttfloatplane
► SPONSORS, AFFILIATES, AND PARTNERS: https://lmg.gg/partners
► EQUIPMENT WE USE TO FILM LTT: https://lmg.gg/LTTEquipment
► OUR WAN PODCAST GEAR: https://lmg.gg/wanset

FOLLOW US
—————————————————  
Twitter: https://twitter.com/linustech
Facebook: http://www.facebook.com/LinusTech
Instagram: https://www.instagram.com/linustech
TikTok: https://www.tiktok.com/@linustech
Twitch: https://www.twitch.tv/linustech

MUSIC CREDIT
—————————————————
Intro: Laszlo – Supernova
Video Link: https://www.youtube.com/watch?v=PKfxmFU3lWY
iTunes Download Link: https://itunes.apple.com/us/album/supernova/id936805712
Artist Link: https://soundcloud.com/laszlomusic

Outro: Approaching Nirvana – Sugar High
Video Link: https://www.youtube.com/watch?v=ngsGBSCDwcI
Listen on Spotify: http://spoti.fi/UxWkUw
Artist Link: http://www.youtube.com/approachingnirvana

Intro animation by MBarek Abdelwassaa https://www.instagram.com/mbarek_abdel/
Monitor And Keyboard by vadimmihalkevich / CC BY 4.0  https://geni.us/PgGWp
Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 https://geni.us/mj6pHk4
Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 https://geni.us/Ps3XfE

CHAPTERS
—————————————————
0:00 Intro
1:15 Testing
2:04 1080p
3:09 2160p
4:39 Why?
6:45 NVENC
7:50 Conclusion
10:08 Outro