Duration: 07:30

Sabrent listened to feedback after releasing the first version of this 8-port USB charger.

It doesn't go into a 'sleep' mode displaying the Sabrent logo anymore, and now you can rotate the screen 180° if you use the charger in a different orientation!

Amazon has the Sabrent 252W VOLTIK Charging station on sale: https://amzn.to/4xbjq8L

(As a member of Amazon Affiliates, I earn for qualifying commissions)

Note: Sabrent sent me two of their revised units for testing after I shared my feedback with them. I'm marking this video as 'sponsored' because they sent two units—they did not pay any cash or have any input into the content in this video.

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - Sabrent 252W charger

00:40 - Problems with the old

02:19 - Screen rotation

02:49 - Testing two new ones (supplied by Sabrent)

03:44 - Plug and unplug test

04:47 - Asking for more

06:12 - Sabrent listened

Duration: 05:55

This is the first time I've bought a small network switch and found 10" mini rack ears included!

 - YuanLey PoE+ Switch: https://amzn.to/49Lc6XB

 - Waveshare HomeRack Hollow Wheel Kit: https://amzn.to/3Q5JEZW

 - Waveshare HomeRack 8U: https://amzn.to/4dUzKmY

 - STH Review of the YuanLey: https://www.servethehome.com/yuanley-ys25-0402p-2-5gbe-and-10g-desktop-poe-switch-review/

 - My mini rack website: https://mini-rack.jeffgeerling.com

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

Main Channel: https://www.youtube.com/@JeffGeerling

2nd Channel: https://www.youtube.com/@GeerlingEngineering

Contents:

00:00 - 10 inch ears included

01:34 - Wheels for less than $700

02:53 - A closer look at the switch

05:00 - An older model

Duration: 12:42

I put a computer in your computer. And on your computer. And behind your computer.

Links to all the KVMs I mentioned (in order of appearance):

 - PiKVM: https://pikvm.org

 - BliKVM: https://blikvm.com

 - GL-iNet Comet/Pro/etc: https://www.gl-inet.com/products/gl-rm1/

 - Sipeed NanoKVM/Pro/etc: https://wiki.sipeed.com/hardware/en/kvm/NanoKVM/introduction.html

 - JetKVM: https://jetkvm.com

 - Luckfox: https://www.luckfox.com/Luckfox-PicoKVM-Base

 - LeafKVM: https://kvm.rs

 - TinyPilot: https://tinypilotkvm.com

 - Openterface KVM-GO: https://openterface.com

 - Pi-Cast: https://www.crowdsupply.com/hackergadgets/pi-cast-kvm

 - DezKVM: https://www.tindie.com/products/tobychui/dezkvm-go-kvm-over-usb-device/

Thanks to all the KVM manufacturers who sent in review units over the past couple years, many of which were displayed in this video. (Note: None of the companies paid anything for this video, or had any say in its contents.)

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - ALL the KVMs

01:59 - Caution

02:33 - PiKVM

03:17 - BliKVM and BliKVM PCIe

03:49 - GL-iNet Comet and Comet Pro

04:49 - The one that got me an FBI visit

05:39 - NanoKVM Pro and PCIe

06:16 - JetKVM

07:25 - Luckfox

07:39 - LeafKVM

08:20 - TinyPilot

09:13 - Openterface KVM-GOs

10:01 - Pi-Cast

10:27 - DezKVM

11:22 - Which ones do *I* use

Duration: 07:30

I was invited to check out 3D Gloop's HQ, since I live quite close!

A very cool place; there are a bunch of things I didn't show here. I'll leave them for later, when they have the place more finished.

If you want the best 3D print glue (well, at least the best one I've tried...), you can order it from their website: https://www.3dgloop.com

And if you're wondering, the Airtrax Sidewinder uses mecanum wheels, that allow omni-directional movement. Very cool—and fun!

Nothing was paid for this video, I just wanted to share some a cool experience I had visiting a local 3D printing company!

Special thanks to Andrew at 3D Gloop! and ⁨@Repkord⁩ for inviting us, and ⁨@stldenise⁩ for helping with the camera!

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

Main Channel: https://www.youtube.com/@JeffGeerling

Contents:

00:00 - Gloop it up

00:24 - AirTrax Sidewinder omnidirectional forklift

01:47 - J.E.Ph.F. the robot

03:58 - J.E.Ph.F. vs Red Shirt Jeff

05:15 - Finally breaking the print

06:57 - Gloop it out

Duration: 12:45

Why would someone consider a Framework 12 anyway?

Some of the resources I mentioned in this video:

 - MacBook Neo: https://www.apple.com/macbook-neo/

 - Framework 12: https://frame.work/laptop12

 - Macbook Neo test results: https://github.com/geerlingguy/sbc-reviews/issues/102

 - Framework 12 test results: https://github.com/geerlingguy/sbc-reviews/issues/107

 - Brad Colbow's video: https://www.youtube.com/watch?v=STzF3xm-E_I

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - A $250 price premium

01:20 - Many things are bad

02:22 - Slower performance

03:22 - Some things are good

04:31 - What about artists?

05:02 - What would a graduate choose?

10:17 - A bad value, not a bad laptop

Duration: 03:52

A few things we learned about the Pi 6 and potential for a Zero 3 W.

A link to the AMA: https://www.reddit.com/r/engineering/comments/1tcyfvk/hello_rengineering_were_eben_upton_ceo_james/

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - Raspberry Pi 6

01:24 - Pi Zero 2W and Zero 3W

02:38 - Microcontrollers

03:23 - Software and support

Duration: 11:04

I can finally compare how accurate my clocks are against an atomic reference! At least in one dimension.

The timing rabbit hole goes deep... this is step 2 on about a 10,000 step journey :)

Some of the things I mentioned (some links are affiliate links):

 - NetTimeLogic PPS Analyzer: https://www.nettimelogic.com/tools-pps-analyzer.php

 - Switchberry: https://github.com/Time-Appliances-Project/Switchberry

 - N150 Mini PC: https://amzn.to/4wH8OhV

 - Time Stick: https://github.com/Time-Appliances-Project/TimeStick

 - JetKVM: https://jetkvm.com

 - JetKVM PoE Adapter: https://wisdpi.com/products/jet-poe-splitter

 - JetKVM 3D printed rackmount: https://makerworld.com/en/models/2139891-sg105-sg1005p-jetkvm-left-mounted-10-rack-mount?from=search

 - Calnex Rb/GPS Timing Reference: https://calnexsol.com/datasheet/rb-gps-reference-source/

 - Meinberg microSync XS: https://www.meinberg-usa.com/products/microsync-series.htm

 - GPS Source 4-way splitter: https://www.gpssource.com/collections/splitters/products/s14wi-gps-1x4-wireless-splitter

 - Netgear GS305P 4-port PoE Switch: https://amzn.to/4nCL1LK

 - Tupavco 10" Rack PDU 4 outlet: https://amzn.to/4tMSaum

 - RackMate T2 12U mini rack: https://amzn.to/49hSGcG

 - Various BNC to SMA cables: https://amzn.to/4dSHcil

Huge thanks to NetTimeLogic, Meinberg, and the Time Appliances Project for assistance with this setup! Some of the equipment was provided for my testing, but no money exchanged hands and none of these companies have any input into my videos.

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - Mini atomic time rack

05:22 - Time measurement via PPS

10:12 - Much to do

Duration: 09:15

1 nanosecond wireless sync, 20 picosecond jitter, and wireless black burst!

Check out more about Wi-Wi here: https://www.wiwistamp.com

Huge thanks to Meinberg and Wi-Wi STAMP for letting me talk to them at NAB this year!

(This video was not paid for in any way, I just found this neat demo at NAB and wanted to share!)

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - Wi-Wi, not Wi-Fi

00:25 - Phase synchronization demo

01:53 - The cup game

02:27 - Clocks and timing

04:09 - Oscillators

04:40 - Wireless time and frequency transfer uses

05:48 - Prototype hardware

06:15 - Meinberg demo with an FPGA Engineer

06:58 - Wireless black burst

07:22 - Unlicensed band

07:54 - Wireless time transfer at 1ns

Duration: 03:30

Bambu Lab couldn't leave well enough alone.

Resources mentioned in this video:

 - OrcaSlicer-bambulab: https://github.com/jarczakpawel/OrcaSlicer-bambulab

 - Bambu's Blog post responding to the situation: https://blog.bambulab.com/setting-the-record-straight-on-cloud-access-and-community/

 - Louis Rossmann's video: https://www.youtube.com/watch?v=qLLVn6XT7v0

 - My video last year: https://www.youtube.com/watch?v=91kfolYkRNM

 - Slic3r: https://github.com/Slic3r/Slic3r

 - Prusa Slicer (fork of Slic3r): https://github.com/prusa3d/PrusaSlicer

 - Bambu Studio (fork of Prusa Slicer): https://github.com/bambulab/BambuStudio

 - OrcaSlicer (fork of Bambu Studio): https://www.orcaslicer.com

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Duration: 21:19

Apple's HomePod minis can pair up into stereo pairs.

But how do they do it?

Resources mentioned in this video:

 - HomePod mini: https://www.apple.com/shop/buy-homepod/homepod-mini/midnight

 - IEEE 802.1AS: https://www.ida.liu.se/~sohsa65/courses/tsn-course-2021/stds/8021AS-2020.pdf

 - AirPlay 2 RS (open source project): https://github.com/lmcgartland/airplay2-rs

 - What is gPTP: https://blog.meinbergglobal.com/2024/03/27/what-is-gptp/

 - What is PTP: https://en.wikipedia.org/wiki/Precision_Time_Protocol

 - Wireshark: https://www.wireshark.org

 - HomePod mini intro video: https://www.youtube.com/watch?v=cPakvOuwg48

 - MacRumors buyers guide: https://buyersguide.macrumors.com/#Homepod-Mini

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - What did Apple do?

01:22 - How hard can it be?

06:36 - Now there are two

08:30 - Testing a stereo pair

09:46 - Wireshark

10:52 - WiFi snooping with Apple

12:46 - Finding gPTP

15:03 - Timing packets

17:09 - How PTP works

17:55 - Brief look at IEEE 802.1AS and AVB

19:51 - Apple using standards?

Duration: 42:00

Safety first! Time go fishing.

Things I mentioned in this video (some links are affiliate links):

 - Klein Fish Rod (single): https://amzn.to/4dlcEW7

 - Milwaukee Fish Rods: https://amzn.to/4n7r5k6

 - Klein Tools VDV226-110 Ratcheting RJ45/RJ11 Crimp Tool: https://amzn.to/4diV4lE

 - Dowell Micro Flush Cutters: https://amzn.to/4ekQh4h

 - Monoprice SlimRun Patch Cables: https://amzn.to/4thYzO5

 - NEAT-PATCH Mini 1U cable management unit: https://amzn.to/4n5dhGF

 - TRENDnet 24-port 1U shielded keystone panel: https://amzn.to/4eVldbp

 - TRENDnet shielded Cat6A RJ45 Keystone Jacks: https://amzn.to/4n8B88n

 - TCI Productions: https://www.youtube.com/@tciproductions

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

Main Channel: https://www.youtube.com/@JeffGeerling

2nd Channel: https://www.youtube.com/@GeerlingEngineering

Contents:

00:00 - The plan

03:02 - Hardware store trip 01

06:10 - The point of no return

10:55 - Hardware store trip 02

13:01 - totally safe

14:49 - Time Go Fishing

16:21 - Improvising

20:24 - Join me in the plenum

22:27 - Oopsie

23:52 - Learning from TCI Productions

28:16 - Stuffing and crimping

33:45 - In the USA we use Phillips

36:21 - 10G or bust

37:32 - LABELER

40:52 - Install, accomplished

Duration: 10:00

It's clusterin' time! Time to compare my cluster to SBCC student clusters, that is.

Mentioned in this video (some links are affiliate links):

 - DeskPi Super4c: https://amzn.to/4nau3nR

 - Waveshare HomeRack: https://amzn.to/4w0wBc5

 - Waveshare HomeRack Touch Display Mount: https://amzn.to/4w5DFV6

 - Tripp-Lite BC600R mini UPS: https://amzn.to/4vQVA1w

 - Raspberry Pi Cluster Ansible repo: https://github.com/geerlingguy/pi-cluster

 - Top500 HPL Project: https://github.com/geerlingguy/top500-benchmark

 - SBCC 2026 Competition and Results: https://sbcc.sdsc.edu/main-page.html

 - Project MINI RACK: https://mini-rack.jeffgeerling.com

Thanks to DeskPi for sending the Super4C to test, and Waveshare for sending a prototype HomeRack to test. See all the Mini Rack parts I've tested and cataloged here: https://mini-rack.jeffgeerling.com

And see all the CM5 and CM4 boards I've tested and cataloged here: https://pipci.jeffgeerling.com/boards_cm

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - The competition

00:18 - DeskPi's Super4C

01:50 - A bad value

02:26 - A true cluster board

02:56 - Waveshare's new mini HomeRack

03:49 - Mini rack touch display

04:38 - And a mini UPS!

04:52 - Remote cluster management

06:01 - Scientific cluster benchmarking

07:00 - Efficiency

07:28 - Student Cluster HPL battle

08:19 - How do they win?

08:52 - The real fun of SBC clusters

Duration: 02:48

Pi Connect for Windows on the Forums: https://forums.raspberrypi.com/viewtopic.php?t=397786

And check out my video from 2024 when Raspberry Pi announced Pi Connect: https://www.youtube.com/watch?v=mgbTNZD1Vcw

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

Main Channel: https://www.youtube.com/@JeffGeerling

2nd Channel: https://www.youtube.com/@GeerlingEngineering

Duration: 09:44

A Pi cluster for broadcast audio processing and remote control.

Thanks to Orban for talking to me about this box — the video is NOT sponsored in any way, I just thought the box looks cool, and asked if I could film a conversation about it.

If you want to find out more about the Optimod, check out Orban's website: https://www.orban.com/optimod-5950-hd-overview

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

Main Channel: https://www.youtube.com/@JeffGeerling

2nd Channel: https://www.youtube.com/@GeerlingEngineering

Contents:

00:00 - An unconventional cluster

03:30 - Updates, security, and eMMC longevity

04:55 - CM4 limitations?

06:01 - Why not X86?

07:08 - Modularity and upgrades

08:07 - Repairability (with off-the-shelf components)

Duration: 06:54

10 Gigabit networking tech is finally getting smaller, cooler, and less expensive.

In this video, I test WisdPi's new 10G USB 3.2 adapter.

Some of the things mentioned in this video (Amazon links are affiliate links):

 - WisdPi 10G USB Network Adapter: https://www.wisdpi.com/products/usb-c-to-10gb-ethernet-adapter

 - WisdPi 5G USB Network Adapter: https://www.wisdpi.com/products/wisdpi-usb-3-2-5g-ethernet-adapter-wp-ut5-wired-lan-network-connection-for-mac-os-linux-windows-backward-compatible-on-5g-2-5g-1g-100mbps-ideal-for-gaming

 - OWC 10G Thunderbolt 4 10G Adapter: https://amzn.to/4tjVFJu

 - QNAP 10G SFP+ Thunderbolt and USB4 Adapter: https://amzn.to/4vxSnDY

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - 10 Gbps NIC meets USB-C

01:00 - Testing on a Framework 13

02:35 - Testing on a MacBook Neo

03:36 - Full speed ahead (2x2)

04:20 - What about USB 4

05:04 - Best speed for value

05:42 - Power draw and thermals

Duration: 13:22

This new mainboard brings Arm to the Framework 13.

Things I referenced in this video:

 - Framework 13: https://frame.work/laptop13

 - MetaComputing AI PC Mainboard: https://metacomputing.io/products/metacomputing-aipc?variant=50604798640434

 - All my test data: https://github.com/geerlingguy/sbc-reviews/issues/103

 - Radxa's guide for Frigate NVR on Cix P1: https://docs.radxa.com/en/orion/o6/app-development/artificial-intelligence/frigate-cix

MetaComputing sent their Arm AI PC mainboard for testing, and because of that, I mark this video as "sponsored" in YouTube's settings. They did not pay for this video, nor have any say in its contents. See my review sample policy here: https://github.com/geerlingguy/youtube

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - 12 Arm cores on a Framework 13

00:54 - Upgrading to Arm

02:11 - First boot into Ubuntu Linux

04:39 - Performance - CPU

06:28 - Performance - GPU

07:13 - FEX - Windows games on Arm Linux

09:13 - Windows on Arm on Framework

10:51 - Why AI PC?

11:22 - The problem

Duration: 06:55

FireWire cooked a chip, releasing the magic smoke that made it work :(

A couple things mentioned in this video:

 - Firehat / Equip-1 for FireWire on the Pi: https://equip-1.c-e.group

 - Werewolf USB-C power adapters: https://werewolf.us

 - My first video testing the iSight: https://www.youtube.com/watch?v=s33IT-vLzL4

 - My main video on the Firehat for DV cameras: https://www.youtube.com/watch?v=BuKeW45OL-g

Both the Firehat and the Werewolf devices (which I've covered before) were sent to me for testing; see all my product review and sponsorship policies here: https://github.com/geerlingguy/youtube

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

Main Channel: https://www.youtube.com/@JeffGeerling

2nd Channel: https://www.youtube.com/@GeerlingEngineering

Contents:

00:00 - The Setup

01:24 - I need 12V

03:31 - I need FireWire

03:57 - The most watched part of the video

04:32 - What cooked?

05:44 - What still works?

Duration: 10:57

See my main video on the Firehat for DV Cameras: https://www.youtube.com/watch?v=BuKeW45OL-g

And check out the Firehat / equip-1 here: https://equip-1.c-e.group

And buy my Recompile Linux shirt ;) https://www.redshirtjeff.com/shop/p/recompile-linux-shirt

More details from all my FireWire device testing are in this issue on my Pi PCIe GitHub project: https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/805

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - FireWire devices - HDD on G5

02:02 - My first iSight

04:03 - iSight via iChat

04:44 - iSight on Pi, attempt one

05:40 - FireWire hard drive on Pi, attempt one

07:27 - iSight on Pi, ft Linux recompile

08:49 - FireWire hard drive on Pi, success

10:35 - We're 1 for 2

Duration: 24:07

Wi-Fi still required phone lines for a time. A belated #MARCHintosh video.

Shop Micro Center's Monitor Madness Event: https://micro.center/1eb0c8

Sign up for a FREE 128 gig Flash Drive at Micro Center's Newest Store: https://micro.center/c1a7b6

Visit Micro Center News: https://micro.center/310248

If you want to replicate this setup, here's what you need (some links are affiliate links):

 - My Pi ISP project: https://github.com/geerlingguy/pi-isp

 - Raspberry Pi 3, 4, or 5 (or equivalent) ($35)

 - StarTech.com 56K USB Dial-up Modem ($45): https://amzn.to/3NJMeTZ

 - Viking DLE-200B Two-Way Line Simulator ($120): https://amzn.to/3NnJETN

 - (Optional, but retro-cool) Traditional Bell-style telephone ($36): https://amzn.to/3PPmpme

Also referenced in this video:

 - MacWorld 1999 New York Keynote: https://archive.org/details/1999-07-21-macworld-new-york-keynote

 - Steve Jobs says "Jump!" and Phil Schiller does https://www.youtube.com/watch?v=1MR4R5LdrJw

 - Steve Jobs introduces WiFi to the masses with a hula hoop! https://www.youtube.com/watch?v=HFngngjy4fk

 - The Serial Port video on digital lines for 56K: https://www.youtube.com/watch?v=GQ0KTtMQ_8s

 - Steve Jobs' 1999 Speech at the Apple Campus: https://www.youtube.com/watch?v=EoM2Y2KO6kU

- Dial-up soundPoster: https://www.redbubble.com/i/poster/The-Sound-of-the-Dialup-Explained-by-windytan/31262230/flk2

Support me on Patreon: https://www.patreon.com/geerlingguy

Sponsor me on GitHub: https://github.com/sponsors/geerlingguy

Merch: https://www.redshirtjeff.com

2nd Channel: https://www.youtube.com/@GeerlingEngineering

3rd Channel: https://www.youtube.com/@Level2Jeff

Contents:

00:00 - Internet like it's 1999

00:50 - Hula-hoops and Schiller-jumps for WiFi

02:57 - Sponsorblock probably caught this

03:25 - Let's shake hands with QAM

05:10 - Pi ISP

11:02 - Dial a Pi (from the first iBook)

12:19 - Now do it over Wi-Fi

14:32 - Lucent and Apple

15:04 - 6 hours of battery life, 27 years later

15:46 - One more thing...

19:03 - The White House

20:00 - Downloading a game over dial-up WiFi

21:39 - NTP over dial-up Wifi

22:52 - New Macs on OG AirPort?

23:40 - Your own dial-up ISP

Duration: 06:32

Read Raspberry Pi's post announcing the 3GB RAM Pi 4:

https://www.raspberrypi.com/news/a-new-3gb-raspberry-pi-4-for-83-75-and-more-memory-driven-price-increases/

All prices were taken from the list price offered through official sales channels on manufacturer's website. Note: some prices don't reflect total shipping + tarriff charges you'll have to pay, depending on your region...

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