Apple recently released the 2023 MacBook Pros in 14 and 16-inch configurations. As expected, there have been many reviews about the new devices. They range from ho-hum to great reviews. As expected, most of these reviews and reviewers go over the specs. They talk about what’s new –more cores, more GPU power, and longer battery life. Bumps are great, but they aren’t bumper! And since this isn’t as big a bump as the e saw from Intel to M1 chips, no one is doing cartwheels about the new devices. 

I am one of those who doesn’t care about reviews that are pushed out after using the devices for a couple of days — it is true for the cameras, and it is true for the laptops. You could buy any Apple laptop as a general user, and you won’t be disappointed.  I recommend the new MacBook Air to friends and family all day long. Why? Because I used that computer for a few months and was thoroughly impressed — sending it back to Apple was a bittersweet moment. 

Apple sent me the 2023 MacBook Pro 14-inch with M2 Max 12-Core CPU/38-Core GPU with 64 GB memory and 2 TB of hard drive space. I have been playing around with the machine and what has surprised me — very pleasantly is the wireless networking capabilities. It has Bluetooth 5.3, but more importantly, it has WiFi 6E, allowing wireless networks to utilize the 6GHz band. It can theoretically support speeds of up to 2.4GB/s —up to twice as fast as the previous generation.

WiFi 6E is an extension of the existing WiFi 6 (802.11ax) standard that allows for using the 6GHz spectrum in addition to the 2.4GHz and 5GHz bands. This additional spectrum provides more bandwidth, which results in faster speeds and less congestion for devices that support WiFi 6E. Since (for now) the 6GHz band is less crowded than the 2.4GHz and 5GHz bands, theoretically fewer interference issues and better signal quality for WiFi 6E devices.


Screenshot 2023 01 26 at 10 04 41 AM

I have a Ubiquity U6 Enterprise access point plugged into my network and supports WiFi6E. This isn’t my primary network — to be honest, I have struggled with Ubiquity gear — but it is something I use as a test network. I connected the new laptop to this network and saw my connected speeds go from 350 Mbps down and 400 Mbps up to over 800 Mbps down and 800 Mbps+ on the uplink. My network provider — Google’s Webpass can only provide 1 Gbps, so this is as fast as what I am getting on my Wired Ethernet connection.

I saw speeds vary slightly over the few days I had the laptop, but not by much. The speeds were consistent throughout the apartment, even outdoors on the balcony. I walked out of my apartment and to the elevators, and there wasn’t a drop in speed. I saw latency and ping-time were all over the map, but not enough for me to worry. 

As a broadband nerd, this alone is a reason for me to contemplate trading up — though I don’t see any need to give up on my 2021 MacBook Pro — for now. But I can justify my upgrade to myself!

I am not sure how many people own WiFi 6E access points, but if and when they do, they will be thrilled, as I am with the addition of 6E. Of course, by then the networks would be crowded, and the performance would drop again! 

January 30, 2023. San Francisco

I asked ChatGPT what the top ten features of WiFi 6E are. These are not my words; they are what Chat GPT threw out!  

More bandwidth: WiFi 6E allows for the use of the 6GHz spectrum, which provides more bandwidth than the 2.4GHz and 5GHz bands.
Faster speeds: With more bandwidth, WiFi 6E devices can achieve faster speeds than previous generations of WiFi.
Less congestion: The 6GHz band is less crowded than the 2.4GHz and 5GHz bands, so there will be less interference and better signal quality for WiFi 6E devices.
Improved security: WiFi 6E includes stronger security features to protect against hacking and other malicious attacks.
Support for more simultaneous connections: WiFi 6E supports more simultaneous connections than previous generations of WiFi, which is useful for high-density environments such as airports and stadiums.
Better performance in dense environments: WiFi 6E is optimized to perform better in environments with many devices, such as high-density residential areas.
Lower latency: WiFi 6E offers lower latency than previous generations of WiFi, which makes it better suited for applications such as gaming and streaming.
More efficient use of spectrum: WiFi 6E includes features such as Orthogonal Frequency Division Multiple Access (OFDMA) and Target Wake Time (TWT) that allow for more efficient use of the available spectrum.
Better battery life: WiFi 6E devices use less power, which can result in longer battery life for mobile devices.
Improved reliability: WiFi 6E is designed to be more reliable than previous generations of WiFi, with features such as beamforming and multi-user MIMO that help to improve signal quality and reduce dropouts.

FTA: I recommend MacBook Air 13 (M2 2022 edition) as an on-the-go computer for photographers. It is a solid lightweight machine with long battery life. It is more affordable than the more expensive Pros. Read my full review here.

WiFi, Geo Location & Facebook Advertising

Yesterday, I blogged about Facebook’s desire to manage our WiFi connections and alluded to the need to access our location data for better advertising targeting.

Later, I came across this article from December 2018, which outlines the incredible importance of location data, and why Facebook creates an illusion of privacy controls, even as it hyper targets ads to its community. Aleksandra Korolova, Assistant Professor of Computer Science at USC also the researcher who wrote the article, notes:

The locations that a person visits and lives in reveal a great deal about them. Their surreptitious collection and use in ad targeting can pave way to ads that are harmful, target people when they are vulnerable, or enable harassment and discrimination.

Why Facebook wants to manage your WiFi connections.

Back in 2017, Facebook rolled out the “Find Wi-Fi” feature globally, a feature that lists the nearby Wi-Fi networks that Page owners shared with Facebook. Two years later, Facebook is working to expand this feature from being a list of nearby Wi-Fi networks to a service that manages the Wi-Fi connections on the device.

Facebook needs more geolocation data to hyper-target advertising and information — but mostly advertising — and know even more personal information about you. Of course, it can also learn what services you use and when you use them with this connection manager.  They have learned well from their big brother, Google. Sigh!

Read article on Jane Wong


A few years ago, the very idea of internet access in an aluminum tube hurling at hundreds of miles an hour through the stratosphere, was jaw dropping. These days, the very same idea is jaw-clinching, instead. As the number of folks who have opted to stay connected increases, the in-air internet service providers have failed … Continue reading CrapFi

Apple vs Amazon: The difference is in the little things

I am a big fan of Amazon’s Kindle devices, especially the really cheap $79 version which comes with a WiFi connection. I have been carrying this along with me as I travel across the planet. I have become increasingly frustrated with the device because I am unable to connect to the Internet.

Most airport lounges and public locations want you to sign-in through a browser page. On Kindle’s browser, that is like cleaning your nails with a butcher’s knife. I have tried and tried and failed. It is frustrating to say the least.

And that is the crucial difference between them and Apple. Apple as a company anticipates these problems because it makes hardware to delight its customers. That is what they do – apps, music, videos and books come second. Amazon on the other hand is making hardware to sell other products – books and digital content – and as such optimizes its experience around selling. That is their corporate DNA. doesn’t know how to anticipate such irritants. I hope Jeff Bezos and his troops think harder about these little things as they continue to roll out more hardware.