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Company details

  1. Electronics Store

Written by the company

At iBlockCube, we turn ideas into innovative networking products that connect people, power businesses, and advance the way we live. Easy to use. Powerful. Smart. And designed just for you.


Contact info

3.7

Average

TrustScore 3.5 out of 5

18 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 50% of negative reviews

Typically takes over 1 month to reply

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Rated 1 out of 5 stars

Shocking service

I have purchased two previous travel adapters via Amazon, (left one in Spain and the usb-c on the other gave out after several years of faithful service) and been impressed. When the most recent one gave up the ghost I ordered their so called ‘most powerful travel adapter’ directly from iblockcube. Their customer service is almost non-existent. I was unable to contact the company to find out when my adapter would be delivered and when it did, it was left with a neighbour without informing me. The product is a cheap rip off, despite costing more than twice as much as the ones I got from Amazon. There is no iblockcube identification on the device nor a QR code for support. I have been emailed by the so called owner (Kenneth etc)welcoming me to ‘the community’ yet when I try to email back my concerns I get ‘Mailbox does not exist’. I have tried support etc and team etc emails and get the message: relay not allowed - remote server is misconfigured. Do not buy from this company.

March 25, 2026
Unprompted review
Rated 5 out of 5 stars

Excellent product

Excellent product and responsive, helpful customer service. The extension leads I bought from them are exactly what I needed -- very well designed and obviously high quality.

March 5, 2026
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for your kind feedback! We’re really glad to hear the extension leads are exactly what you needed and that you’re happy with the design and quality.

We also appreciate your comments about our customer service. Your support means a lot to us.

If you ever need any assistance, feel free to reach us anytime at support@iblockcube.com

Rated 5 out of 5 stars

Serves My Needs.

I've tested each USB and USB-C outlets, along with the plug outlets. All functioning properly. I like the compact design and the length of the cord. I had my phone, mouse and a fan plugged in, and it didn't struggle or get too warm.I had new outlet covers installed several years ago with USB and now everything is going USB-C this was a perfect alternative to replacing the covers again!

February 3, 2026
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for sharing your experience — we’re really glad to hear the unit is serving your needs well. It’s great to know all the ports are working properly and that the compact design and cable length fit your setup perfectly.

We also appreciate your note about USB-C becoming more common. That’s exactly what we designed it for.

If you ever need any assistance in the future, feel free to reach us anytime at support@iblockcube.com

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Rated 5 out of 5 stars

Travel abroad a lot and don’t want 10 plugs then buy this

I use this in the US mainly and have stopped taking 5 or 5 sockets with me as this fits by the bed and can plug 4 cables into it l. It’s very easy to use, just select the correct country and plug in. It charges quickly and and is so easy to use. It’s very versatile as I have a clock, watch, phone, iPad and sometimes a mini fan plugged in at the same time. It works well and it comes in its own neat little case. Perfect for travel.

January 30, 2026
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for sharing your experience. We’re really happy to hear the adapter has made your travels easier. It’s great to know it’s helping you charge multiple devices conveniently without needing to carry several plugs.

We truly appreciate your feedback.

If you ever need any assistance, feel free to reach us anytime at support@iblockcube.com.

Rated 5 out of 5 stars

Work with Europe plugs

Best in the market.

January 24, 2026
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for the great feedback. We’re glad to hear the adapter works well with European plugs and that you’re happy with it.

We truly appreciate your support.

If you ever need anything, feel free to reach us anytime at support@iblockcube.com

Rated 5 out of 5 stars

Good now they are working again

App now seems to be fixed on Android and is fully functioning again.
Thanks for resolving this, smart plugs are now back to being smart again!

October 15, 2025
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for the update! We’re glad to hear everything is working again and that the app is functioning properly on Android.

Great to know your smart plugs are back to being smart again!

If you ever need any assistance, feel free to reach us anytime at support@iblockcube.com.

Rated 1 out of 5 stars

Impossible to get a reply

Impossible to get a reply, have emailed & messaged several times with a serious problem with no reply. Such a shame.

The IOS app has been removed so now my smart plug system is unusable & worthless.

June 1, 2025
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for your feedback and for your patience.

To help us look into this issue properly, could you please share your order number or the email address used for the purchase? This will allow us to locate your details in our system.

For faster assistance, please contact us directly at support@iblockcube.com. We actively monitor this inbox and ensure all messages there receive a response.

Once we receive your details, we will review the situation and provide you with an update.

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Rated 5 out of 5 stars

Good products and customer service

Very satisfied with the leads and mostly the customer service. I had ordered 2 items, one of which resulted faulty. They had this replaced and shipped right away.

April 21, 2025
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you so much for your kind words! We’re really glad to hear everything went well and that you had a positive experience with us.

Rated 1 out of 5 stars

No responses, no product

Placed an order. Received a werid confirmation and then when I complained, got a different but still werid confirmation. No product, no tracking, no notification of shipping and no responses to my emails. They are about to get a chargeback on the credit card

Update
Finally got a response when I replied to an email asking how the chargers were. After a few days back and forth, they finally reshipped and finally arrived.

I don’t know why they don’t have a working customer service number or email

Update

Now they want me to email the same address that didn’t respond previously. I don’t see much point in that. Maybe they should finish the website (just look at the FAQs) and publish an email address that they respond to. They don’t allow email addresses here but if you put team before the at sign, this was the address that finally answered me.

December 22, 2024
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you for your feedback and for your patience as we worked to resolve the shipping issue. We understand your frustration, and we always strive to cater to all customer inquiries and concerns.

We have requested more information about your order, as we would like to investigate further into the issue you've encountered. This will help us improve our customer service and avoid similar issues in the future.

If you have any further concerns or inquiries, please feel free to contact us directly at support@iblockcube.com. We are committed to ensuring your satisfaction.

Thank you again for your understanding!

Rated 5 out of 5 stars

This works very well

This works very well. Durable. Lots of plug ins.
Only wish they had a spare fuse box on the unit.

November 14, 2024
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you so much for your kind words! We’re really glad to hear everything went well and that you had a positive experience with us.

Rated 5 out of 5 stars

Amazing customer service

Amazing customer service. I use their all in one travel plug religiously when travelling as it provides high capacity charging with the ability to plug into many different sockets world wide. Unfortunately one of the ports stopped working, and the team have worked with me to troubleshoot, but in the end have provided a free replacement. All of my interactions with the support team have been very polite, friendly and prompt. Excellent product and amazing customer service. Thank you team 😊

October 10, 2024
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you so much for your kind words! We’re really glad to hear everything went well and that you had a positive experience with us.

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Rated 5 out of 5 stars

Good so far

Great customer service at honoring 30 days price match. They followed through no issues same say. Excellent.

August 7, 2024
Unprompted review
iBlockCube logo

Reply from iBlockCube

Thank you so much for your kind words! We’re really glad to hear everything went well and that you had a positive experience with us.

Rated 1 out of 5 stars

Untrustworthy merchant

Ordered and paid for 6 items but only 5 arrived after a longer than expected delay. Emailed iblockcube multiple times asking for either delivery of the missing item or else a refund of its cost, but no response whatsoever from them to date.

September 13, 2023
Unprompted review
Rated 2 out of 5 stars

DO NOT BUY FROM iBlockCube

I’ve had the exact same experience as Adam (below) and am just pursuing a refund from the bank and reporting this supposed company to the authorities - clearly a scam. Check iBlockcube’s own FAQ section, they have the same text copied and pasted as the answer to every question - suspishmuch?

Original review above = 18/08/23
Additional info below = 28/08/23

In the interest of fairness, I am updating this review … the multiplug adapter arrived today (28th Aug)!
After contacting fraud department of my bank on 18th, they informed me that they make contact with a company and they have an amount of time in which to respond, otherwise my claim would be upheld and the money reclaimed from the company. That was 10 days ago. So, I have added an extra star as the product has actually arrived, 20 days after purchase. However, FAQ section of website still shows the issue I commented on above, they did email me back but only with the invoice and not addressing my questions or concerns about delivery, and so much time passed that I bought and installed an alternative adapter. I have no confidence to try a return … the ‘How do I return a product’ FAQ has the same irrelevant, copied and pasted text I commented on above. If I do, I’ll update this review with what happens … probably in 2-3 months!

August 18, 2023
Unprompted review
Rated 3 out of 5 stars

Paid and got nothing in return

Been waiting 10 days for an order plus an email I sent and got nothing back for a long time and eventually got the product through the door. It's a good extension lead but the initial comms was terrible.

August 2, 2023
Unprompted review
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