cable

Review: CHOETECH USB-C to DisplayPort cable

tl;dr: The cable is well-built and delivers 4K at 60 Hz without issue. And the DisplayPort end even uses the locking mechanism to ensure it's retained better—but it's also a tiny bit longer of a connector than most others, meaning it's not the best fit if your monitor needs to fit in a tight space!

When I upgraded my 2016 MacBook Pro, I decided to also replace my main external display (a 1080p 27" monitor) with a 4K UHD equivalent. Since I work on my computer all day, I find it's important to have as good a display (sharp, good color, etc.) as possible, to prevent eye strain.

4K displays are interesting beasts—there are so many pixels on these displays that even decent older laptops (like my former 2013 MacBook Air) couldn't drive a 4K display in native resolution, even if I had the proper mini DisplayPort cable.

Review: NOYCE 13' (4m) Lightning cable

tl;dr: If you need a long Lightning cable, this is one of the few reliable options. If you need the fastest charging possible for an iPad, stick to Apple's much shorter cable.

A year or so ago, the owner of NOYCE Labs sent me a sample iPhone-compatible microphone to test, and I really liked it—I still use it for impromptu recordings with my iPhone, in fact!

NOYCE 4m 13ft Lightning Cable with Box

So when I got an email requesting I review NOYCE's latest product, the longest (at least that I know of) Lightning USB cable available on Amazon, I gladly accepted. NOYCE sent me their 13-foot-long (4 meters for the non-Imperial reader) Lightning cable, and I've used it for a couple months now, so I figured it was a good time for a review.

Raspberry Pi (or another device) suddenly not getting a DHCP address?

Tonight, after I made a couple changes to my wired in-house Gigabit network (I recently added a few Cat6 runs after moving my main Wireless router—in this case an AirPort Extreme base station), I noticed the Raspberry Pi webserver that was hosting www.pidramble.com wasn't reachable over the network, and Server Check.in started reporting an outage.

I have that particular device set using a DHCP Reservation based on it's MAC address, and it's been working like a champ for over a year. So something was strange, since I hadn't made any networking configuration changes on the Pi itself in a few months, nor had I unplugged it at all in the past month.

AirPort Express - Flashing Yellow Light, Not Getting DHCP Address from Cable Modem

I spent the greater part of this afternoon trying to get my AirPort Express to connect to the Internet and share an IP address using a Motorola SB5101 Cable modem (with Charter Internet)... and since the solution was so simple and annoyingly stupid, I thought I'd post it here, for my reference and for anyone else spending an afternoon thinking his AirPort Express is dead.

As it turns out, the cable modem (this one, and likely many others) will only remember the MAC address of the first device it recognized when you last power cycled the modem.

When the Internet went down at my condo yesterday, I turned off my cable modem, plugged my Mac straight into it, turned the modem on, and use the internet via this direct connection for a while. When I plugged the AirPort Express back into the SB5101, I just got a flashing yellow (amber) light, and in the Airport Utility, a notice that the 'Internet Connection wasn't working'.

Review: St. Louis area Internet providers (Charter Cable, AT&T DSL, Clear Wireless)

Charter, AT&T and Clear - Logos

For the past eight years, I've been bouncing back and forth from one ISP to another, trying to find one that actually feels worth the load of money I pay for it.

I've used a variety of services from both of the main St. Louis area providers (AT&T and Charter Communications), and am testing Clear wireless (a new game in town, but one that's been around in Chicago and other larger cities for a year or more). I've paid anywhere from $15/month to $90/month (for Internet service alone—I've never participated in the 'Charter Bundle,' 'Uverse' or any voice/data/video bundles).

I'm going to go through the reasons why I've tried all the different services, and what I've liked—and hated—about each. As a prelude, I am still not pleased with the performance I've received from any of the providers (at least, not for what I'm paying/have paid!).

AT&T 'High Speed' DSL

I've tried AT&T's DSL service in three different parts of St. Louis: North county, the Central West End, and Shrewsbury. In all three areas, I've encountered the same problem—an unreliable connection.

I've been through many support calls, and in all cases, when a technician is sent out, he says the line signal is perfect. Go figure. I've used a few different modems, some rather expensive, and they've all exhibited these problems.

iPad Dock Cable to VGA Adapter - A Big "Meh." [UPDATED]

[UPDATE: It looks like there's a nice app available to jailbroken iPads via Cydia called 'Display Out' that will allow you to use the iPad with any external display, the way it was meant to be! Also, some other interesting comments down below...]

iPad VGA Adapter to Dock ConnectorI bought the iPad VGA cable at the store today, hoping to be able to browse the web via Safari, show presentations using Keynote, and view slideshows on my monitor and on the projector, using the cable. A couple of these things are possible, but right now the VGA cable is pretty weak, and probably not worth the money.

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