USB 3

Other World Computing doesn’t just dabble in Mac accessories — it’s one of the most popular third-party Apple RAM and SSD vendors, and sells some of the only Blu-Ray drives marketed at Mac users. So it wasn’t a surprise to learn that OWC had developed its own Thunderbolt 2 Dock ($228), entering an accessory category that was simultaneously worthwhile and fairly stagnant. Almost all of the best Thunderbolt 2 docks have the same core features and design elements, mixing silver aluminum, black plastic, an external power supply and a bunch of ports together to make one-point connectivity hubs for Macs. OWC’s design is similar, but it’s functionally unique.

Measuring 9″ wide by 3.5″ deep by 1.1″ tall, OWC’s Thunderbolt 2 Dock is the largest such accessory I’ve seen, looking like an elongated Mac mini with a glossy black top. The right side has two always-powered USB ports, while the back includes a collection of 10 additional audio, video, and data ports, plus wall power. That means OWC’s design is both the biggest and most capable Thunderbolt 2 dock out there, but does that also make it the best? From my perspective, that depends on your Mac’s needs…

Expand
Expanding
Close

Apple and Intel’s Thunderbolt 2 standard has given Mac users — particularly professional Mac users — a premium, high-speed connector option for situations where bandwidth and speed are necessary: hooking up big, fast hard drives, high-resolution monitors, or even external graphics cards. The latest iMacs, Mac Pros, MacBook Pros and MacBook Airs all feature at least one Thunderbolt 2 port, a boon for expandability.

This year, Thunderbolt 2 docks have really taken off. Long-time Mac accessory makers have come up with a few different riffs on the same basic idea, leveraging a single cable to connect a bunch of Thunderbolt, USB, and audio/video accessories all at once to a Mac. This enables MacBook users to return home and make one connection to everything from an external monitor and speakers to external hard drives and card readers; it can also allow iMac, Mac Pro, and Mac mini users to connect devices built with connectors not found on their machines.

Here are the best Thunderbolt 2 dock options out there — and my suggestions as to which of them are best-suited to various usage scenarios…

Expand
Expanding
Close

LaCie announced its new 4TB Thunderbolt/USB 3 Rugged RAID portable hard drive ($420 list, $399 Amazon) today, and I’ve had some time to take it for a little ‘spin.’ There are two speedy 7200RPM 2TB portable hard drives RAID-ed together inside to give the device very impressive, almost SSD-like speeds but with the cost savings and huge storage of portable hard drives. At the same time, the package isn’t much bigger than a regular portable hard drive and better yet, it can take a serious beating…

Expand
Expanding
Close

It’s been a while since we heard rumors that a new iPad model would sport dual connectors for hooking it up to a computer or accessories, but a set of photos circulating online is bringing that idea back to the forefront.

The photos claim to depict the back of Apple’s upcoming “iPad Pro,” a larger 12.9-inch model of its existing tablet. Not a whole lot of new details are visible in the photos, but a spare Lightning port can be spied on the side of the device. Typically the Lightning port is located on the bottom edge.

Expand
Expanding
Close

As I noted in Part 1 of How-To: Decode Apple’s Tech Specs pages before buying a new Mac, Apple has designed the Mac purchasing process to be easy: pick a model, pick the good, better, or best configuration, hand over your cash, and enjoy your computer. Since most people get confused by tech specs — bullet points filled with numbers and acronyms — Apple downplays them in its marketing materials, leaving customers to sort through the details and figure out what most of them mean.

But these specs are really important when you’re shopping for the right Mac for your current and future needs. So I’ve created this How-To guide to walk you through each of Apple’s Tech Specs pages using clear explanations, hopefully enabling you to properly understand what you’re about to buy. Part 1 focused on the “big 5″ Mac specs you really need to know about, and this Part 2 looks at the rest — generally things that remain the same in a given model, regardless of the configuration you choose…

Expand
Expanding
Close

Following up on today’s report that the 12.9-inch iPad has been pushed back to September, the Wall Street Journal claims tonight that the hardware features for the device are still in flux. According to this latest rumor, Apple is considering adding USB 3.0 ports to the tablet to allow users to connect external devices.

We’ve already heard that the company may be planning to build its first external input device for the “iPad Pro,” but this is the first time we’ve heard that there may be plans in the works to support the connection of additional peripherals.

As unbelievable as it seems, the report even suggests that Apple will allow the connection of mice and keyboards.

Expand
Expanding
Close

Despite USB 3.0’s growing popularity with consumers, Thunderbolt remains a viable alternative for professional users, particularly video makers willing to pay a premium for guaranteed high speeds. Over the past year, several Thunderbolt 2 hubs have come to market — boxes with one Thunderbolt 2 connection to a computer, one for a Thunderbolt accessory, and multiple ports to connect USB, audio, video, and Ethernet accessories. The idea: keep all of your gear hooked up to the hub, then use a single cable to connect it all to your Mac.

Known for large, heavy, professional-grade Mac accessories, CalDigit has just released Thunderbolt Station 2 ($199), which squeezes the same functionality offered by Belkin’s $300 Thunderbolt 2 Express Dock HD and Elgato’s $230 Thunderbolt 2 Dock (review) into a smaller, denser-feeling enclosure, at a lower MSRP — sort of. In reality, Thunderbolt Station 2 has some very specific benefits and one limitation that place it on par with its competitors, making the choice between them a more personal decision…

Expand
Expanding
Close

Improving on the last generation Elgato Thunderbolt dock (review), today the company is announcing a refreshed model that includes Thunderbolt 2 technology and more at the same $229 price point of the last-gen model.
Expand
Expanding
Close

I’m a huge fan of Thunderbolt. A single wire carrying both DisplayPort and high-speed PCIe data is an incredibly elegant approach to minimising cable clutter even if you don’t need the blistering speed, especially when you can use an Apple Thunderbolt Display as a hub for your USB devices.

I also admire clever tech. The reason you can daisy-chain up to six separate devices is because Thunderbolt automatically multiplexes and de-multiplexes the signals as needed. Thunderbolt 2 takes this approach one step further, combining two 10Gbit/s channels into a single 20Gbit/s connection, with the the Thunderbolt controller again doing all the work. It’s impressive stuff.

A fast, clever technology developed by Intel and enthusiastically marketed by Apple ought to stand a fighting chance at mass-market adoption. Sadly, there’s so far not much sign of this happening. It’s all looking rather reminiscent of Firewire … 
Expand
Expanding
Close

Photo: notebookcheck.com

Our concern that widespread adoption of USB 3 might leave Thunderbolt out in the cold now looks even more likely as the USB 3.1 – aka Superspeed USB – specification has been announced. This allows USB transfers of up to 10Gbps, the same speed as the original Thunderbolt standard.

Thunderbolt is technically superior to USB 3 – combining PCIe, DisplayPort and power signals into a single cable – and the recently announced Thunderbolt 2 version (which will debut in the new Mac Pro) doubles throughput to a blistering 20Gbps. And Thunderbolt can deliver that bandwidth to more than one device at a time. But technical superiority alone is no guarantee of success, as the history of Betamax or Firewire demonstrates … 
Expand
Expanding
Close