Tag Archives: USB

Meet the Limitless Innovations Charge Hub X3 [Review]



Charging hubs seem to be a dime a dozen these days – ok, they cost a bit more than that, but you get the point. That being said there’s also some great innovation going on these days. There now hubs with multiple ports to allow to charge things from one outlet. 

Today we’re looking at the Charge Hub X3 from Limitless Innovations, which makes a large array of products, many of them for charging. 

This is a three-port version and the plug that attaches to the back and plugs into the wall is actually a Macbook plug, although the device doesn’t appear to support charging one. When plugged in it has a blue indicator light on the front. The charging is relatively fast as well. It does not supply the charging cables, you’ll have to use your own, but pretty much everyone has those or you wouldn’t be buying this product. You can plug is whatever you want – USB to micro USB, USB to USB-C or USB to lightning. 

The company points out that “Our Charge hub X3 3 Port USB Charger is compact and ready to charge virtually any 3 USB devices fast with 2.4amp max output per port!”. It comes in 10 different colors – Black, white. Red, blue, pink, purple, green, grey, orange and turquoise. 

It’s available now for $39.99 at Limitless Innovations. There are also 5 port and port hubs for a bit more. It would be very handy when traveling with one charger for everything. 


All microUSB cables are not the same



This is a salutary warning to all geeks out there….even with all the year’s of experience, it’s still possible to make a rookie mistake and forget that all microUSB cables are not the same.

Last week at work, I needed to present an Android tablet screen via a data projector. The tablet only had a microUSB port, so connecting up directly via HDMI or VGA was out of the question. I’d have to mirror the tablet screen to a PC and then show the PC screen on the projector. WiFi wasn’t available to the PC, so it needed to be a wired connection but fortunately I had a drawer full of USB A to microUSB cables. I connected the Samsung Tab S2 to my PC and got on the with the job.

The wisdom of the Internet suggest that AirDroid was the one to try, so I signed up for an account, downloaded the PC software and installed the app on the tablet. Could I get the tablet to mirror to the PC? Not a chance!

Back onto the Internet, I then discovered that the Samsung tablets have an app for this called Flow, which doesn’t need rooting or developer access. Brilliant. I chucked AirDroid out the window, downloaded the complementary PC software….only to find that it’s for Windows 10, not Windows 7. This isn’t going well.

A bit more research and I further find that Flow’s predecessor is SideSync. There’s an app in Google Play, there’s a download for Windows 7…this is it, sorted….Nah, still doesn’t (expletive deleted) work.

I’ve been at this for hours and at this point I start to blame ActiveDirectory policies but it’s time to go home so I take the S2 home (leaving the USB cable) to see if I can get it to work on my personal laptop. And of course, it works straightaway.

At this point, the penny drops. It’s the bleeping USB cable. The one at work is a “charge only” cable whereas at home I’ve a proper “sync’n’charge” cable.  I’ve wasted half a day because I forgot that not all microUSB cables are the same. Back in work the next day, it’s time for lessons learned and I get the scissors out. Useless pieces of junk.

To paraphrase a European politician, there’s a special place in hell for companies that bundle charge-only cables with their products to save a few pennies.

And Samsung’s SideSync did the job perfectly. Thumbs up!


iClever BoostCube 2-Port USB Wall Charger Review



USB chargers are two-a-penny these days but often they are cheap knock-offs with poor quality transformers that either pose a fire hazard or fail to deliver the required current to quickly recharge a smartphone or tablet. For not much more money, iClever offers a CE-marked UK spec wall charger with two USB A ports, delivering up to 2.4A from each. Let’s take a quick look at the IC-TC02.

The charger goes with the fairly standard design of a small cuboid connected to a power plug – I guess this is the BoostCube. This isn’t a travel charger (at least not in the UK spec), so there’s a three pin plug which doesn’t detach or fold up. Having said that, it does only weigh 82g. The charger appears well built and has a high gloss finish which makes some of the photos look a little odd because of the reflections. Hidden blue LEDs in the ports give off a soft glow.

The iClever BoostCube solves nicely the two device problem by having two charging ports. Many people have both a smartphone and a tablet so either two chargers are needed or one has to be charged before the other. Both ports will supply up to 2.4A each and iClever’s SmartID technology will ensure that the right current flows to the device.

I tried the charger with a couple of devices and encountered no problems. There was warmth to the transformer under full load but nothing close to being hot. Charging rates were as expected.

The iClever BoostCube 2-Port USB wall charger is available from Amazon UK for GB£8.99 at time of writing.

There’s an unboxing video below.

Thanks to iClever for providing the charger for review.


Choetech 50W 6-Port Desktop USB Charger Review



Choetech LogoIt’s a real first world problem – finding enough USB charging points to keep your gadgets powered up, especially for families with multiple phones and tablets. Fortunately there’s a solution in Choetech’s 6-port USB-A desktop charger which combines two QC 3 ports and four smart ports that will deliver up to 2.4 A for charging thirsty smart phones and tablets. Let’s take a look.

Choetech 50W 6 port charger

This is the Q3-4U2Q model and the packaging follows the standard Choetech style of branded outer sleeve with plain cardboard inner box. Inside the carton, there’s the 6-port charger, desktop stand, USB-A to USB-C cable, power cable, instructions and help sheet. The instructions are largely superfluous other than to confirm the charging voltages and currents for the USB ports.

Choetech 50W 6 port chargerTo be clear, the Q3-4U2Q is only a USB charger: it’s not a USB hub and won’t connect a mouse and keyboard to a PC. There are two Quick Charge 3.0 ports for devices that support the QC standard and will deliver the higher voltages required.The other four smart ports will charge up to 2.4 A at 5 V and the charger will deliver 50 W across all six ports. The tongue inside the QC ports is helpfully coloured blue and an LED lights up to show that the charger is powered on.

Physically, the charger is about the size of a fat pack of playing cards – it’s roughly 9 cm x 7 cm x 3 cm. The charger is covered in a soft rubber coating except for the back panel and a small area at the rear. There’s a figure 8 two pin power socket on the back. The Q3-4U2Q fits snugly into the desktop stand which does make it look much neater than if it was simply lying on the desk.

Choetech 50W 6 port chargerIn use, the Choetech charger performed as expected – devices seemed to charge at their maximum rate, whether that was 1 A, 2 A or QC, and was able to provide power to all the connected tablets and smartphones regardless. For transparency, I wasn’t able to test this with a QC 3 device but it worked fine with a Galaxy S6 (QC 2). At one point I had a OnePlus 2, two Nexus 9s, a Motorola Xoom 2, a Chromecast and a USB battery pack all running off the charger. It got a little warm at full pelt, but certainly wouldn’t describe it as hot.

Overall, the Choetech Q3-4U2Q is a competent six port charger with QC 3 support. While I liked design and feel of the charger, there’s no single feature to mark it out from the many competitors. QuickCharge support is good for the latest phones, the stand is handy for a desktop charger and it seemed well enough made, so it’s definitely worth considering. If interested, the Choetech Q3-4U2Q is currently for sale on Amazon for GB£20.99.

Thanks to Choetech for supplying the Q3-4U2Q for review.

 


Topop USB C to 3x USB A and LAN Adapter Review



The physical USB type A interface connector seems to have been around forever and to be fair, it’s had an impressive lifespan starting with USB 1.0 back in 1996. Since then, the communication standard has been updated several times and the connector is still very relevant with USB 3.1 which now sports transfer speeds of up to 10 Gb/s.

USB type C is the latest connector design providing high speed data comms in a neat reversible design. So neat that a couple of manufacturers have ultraportables with a single USB C port. No USB A, no ethernet, no video. Looks great but a pain in the port if there’s a pile of cables to plug in. Accessory makers have stepped in to address the problem and here we have the Topop USB C to three USB A 3.1 ports and RJ45 Gigabit LAN adapter.

As the unboxing video shows, the adapter arrives in plain packaging and it’s a fairly functional device: this isn’t brushed metal milled from a single block of aluminium to complement the MacBook. It’s a sturdy matte black plastic . In terms of ports, there are three USB 3.1 type A ports on the top and a Gigabit network port on the far end. A short cable terminates in a USB C plug.

Topop USB C Adapter Topop USB C Adapter

Having three USB A ports and a network port is very useful on these minimalist devices. Who has a USB C memory stick? And there are always wireless dead-spots. The Topop adapter gets out of these predicaments.

However, I discovered quite quickly that the presence of a USB C socket on a device does not guarantee functionality, so check compatibility on the website and assume that the adapter only works with phones, tablets and laptops mentioned. Believe me, it doesn’t work with the OnePlus 2, 3 or Google Pixel C, but find a device that is compatible (Apple Macbook, Google Pixel Chromebook) and the adapter will work fine.

Topop USB C Adapter Topop USB C Adapter

Priced just under GB£20, the adapter’s in the right price bracket for the features that it offers. There’s no doubt that the Topop is a handy gadget to throw in a bag for occasional use, though if I was looking for a dock-lite on my desk, I think I would pay more for a better match to my laptop. Of course, your aesthetic requirements may differ.

Thanks to GoldenSwing for providing the Topop USB C to USB A 3.1 and Gigabit LAN adapter.


Choetech 33W USB-C Car Charger Review



Choetech LogoGenerally USB car chargers fall into the dull but essential class of gadgets and with today’s power-hungry smartphones, they’re more essential than ever.  The market’s in a state of transition too, with new USB-C and various fast charging technologies vying for supremacy. On review here is Choetech’s 33W USB-C Car Charger (TC0002), which is a little misleading as the charger not only has USB-C, there’s a USB-A port too which supports Qualcomm’s Quick Charge 3.0. Let’s take a look.

Choetech Car Charger Box

The packaging is minimal with the TC0002 held in a plain cardboard box with the branding on a card slip cover. Inside the box there are only three things; the charger, some instructions and a help sheet. The charger is much as you’d expect with a short barrel for the 12V power socket which them morphs gently into a slightly rectangular face with the two USB ports. The design is pleasing and there’s a small blue LED located between the ports which lights up to show that there’s power. When inserted into the power socket, the charger protrudes by about two  centimetre, perhaps a little less – see the picture below of the charger installed in my car (yes, my car’s a little dusty).

Choetech Car Charger Install

The USB-C socket will supply 5V at 3A, and the USB-A sockets supports the Quick Charge voltages of 5V, 9V and 12V with output currents of (up to) 2.4A, 2.0A and 1.5A respectively. Obviously you need a QC supporting smartphone or tablet to take advantage of the higher charging rates and everything else will use their standard 5V rating.

Choetech Car Charger

I plugged in a range of different devices from a OnePlus 2 to Samsung S6 (which is only QC2) and Nexus tablets. All charged at what I would characterise as their fastest rate and it didn’t seem to matter to the charging whether there was one device or two plugged in.

In summary, the Choetech 33W car charger is the ideal car charger for those who need both USB-A and USB-C charging. The neat and unobtrusive design will fit neatly in most cars, I imagine, and the blue light is handy for locating the sockets in the dark. Currently on Amazon.co.uk for GB£10.99, it’s competitively priced too.

There’s an unboxing video below, but annoyingly there’s a pulsing background noise. Sorry.

Thanks to Choetech for supplying the charger for review.


Choetech USB-C Power Adaptors



Choetech LogoChoetech USB C chargersAs USB-C becomes more prevalent, it’s unsurprising to see non-OEM vendors start to produce power adaptors for this new standard. On review here are two Choetech USB-C power adaptors designed for the UK power sockets. No, I don’t know how to pronounce Choetech and their marketing rep was non-committal too, so I will leave that as a linguistic exercise for the reader.

First up the Choetech 3A Rapid Wall Charger that has a single USB-C port. Available in black, the TC0001 provides 3A at 5V from a reasonably compact unit though it protrudes around 4.8 cm from the socket. In use, the adaptor appeared to recharge my phone at the expected rate. Here’s an unboxing video for the charger and a USB-C cable.

Next is the Choetech 39W USB-C Power Adaptor. Again designed for UK sockets, this has two USB-A sockets top and bottom, and a USB-C port in the middle. There’s a small blue LED at the very top too. The TC0013 is bigger than the TC0001, extending about 5.4 cm from the socket which is unsurprising given the larger power output. The USB-C will provide 3A and the two USB-C powers will charge at 2.4A each. At full pelt, the charger did get warm but not so hot as to cause concern. Both the TC0001 and the TC0013 are CE marked which gives some level of safety reassurance.

The Choetech USB-C Fast Charger is available from Amazon for £13.99 and the 3 port Power Adaptor is £15.99. Both are worth considering if you are looking for a USB-C charger but I think I would go for the 3 port charger for that extra flexibility.

Thanks to Choetech for the supply of the review units.