PowerPeak

Seller reviews, items and info

Approved seller with 4.4/5 Stars ratingTrusted on Back Market for 2 years

Based in United States

Overall rating

491 verified reviews

Rating details

  • Overall performance

    4.3/5

  • Appearance

    4.5/5

  • Packaging

    4.6/5

  • Shipping

    4.5/5

Reviews

  • Josh D.

    Verified purchase

    Reviewed 4/9/26, United States.

    ​I have a massive stack of aging laptops that were collecting dust, struggling to boot, and essentially rendered useless as their legacy operating systems reached the end of the road. Instead of giving up and tossing perfectly good hardware into the e-waste bin, I decided to grab the Back Market ChromeOS Flex USB Stick Bootable kit. For just three bucks, this tiny piece of hardware promised to inject a massive dose of modern vitality into my oldest machine, and the transformation has been absolutely phenomenal. It arrived completely pre-loaded and ready to deploy, beautifully eliminating the tedious, technical headache of hunting down installation files, dealing with recovery utilities, and formatting boot drives myself. ​The entire deployment process is brilliantly straightforward, making it an absolute joy to use even if you aren't spending your weekends building custom PCs. I simply ensured my old laptop was entirely powered down, popped the USB key into an available port, and tapped my machine's specific boot key immediately after hitting the power button. Once inside the BIOS menu, it was just a matter of pointing the system to the USB boot option, and the setup wizard took over from there. The software completely wipes away the sluggish, bogged-down environment that was choking the hardware, seamlessly replacing it with a highly optimized, cloud-first infrastructure that gets you up and running in a matter of minutes. ​Once you cross the finish line into the desktop, the performance leap is nothing short of staggering. A laptop that previously took five minutes just to reach a usable state now boots up completely in under ten seconds, navigating with the snappy, fluid responsiveness of a premium, modern device. Because the operating system is specifically designed to offload the heavy computational lifting to the cloud, the aging internal processor and RAM are no longer constantly bottlenecked by heavy background tasks. I am effortlessly bouncing between dozens of heavy browser tabs, streaming high-definition media, and managing intensive web-based workflows without a single stutter. As an added bonus, because the system runs so incredibly lean, my laptop's fans are whisper-quiet and the battery life has seen a dramatic improvement. ​The genius of the Back Market ChromeOS Flex USB Stick Bootable lies not just in the speed, but in the brilliant approach to sustainability and security. It completely redefines how we handle "obsolete" technology by wrapping our older hardware in a secure, constantly updated ecosystem that protects against modern vulnerabilities. While it is heavily focused on web applications and doesn't support heavy native software downloads, it flawlessly handles the exact things we spend the vast majority of our time doing online. For less than the price of a cup of coffee, this clever little drive saved me hundreds of dollars on a replacement computer and turned my forgotten paperweight into a lightning-fast daily driver.

    Back Market + ChromeOS Flex USB Key

    Condition

    Excellent

    Purchased

    4/2/26

  • Keith F.

    Verified purchase

    Reviewed 1/26/26, United States.

    The case was nice and very sturdy. I am returning the phone, therefore I won't need this case. But it was very nice Thank you

    Galaxy S22 Ultra 5G case - TPU - Black

    Condition

    Excellent

    Purchased

    1/14/26

  • Christine L.

    Verified purchase

    Reviewed 11/10/25, United States.

    I haven't received my phone yet, but the case is exactly what I ordered and I can't wait to fit it on my phone

    iPhone 15 case - Plastic - Clear

    Condition

    Excellent

    Purchased

    11/6/25

  • Andrea B.

    Verified purchase

    Reviewed 4/9/26, United States.

    Best $15 ever spent. One day after I put on the screen protector, I dropped my new (to me) phone face down in a parking lot. The protector saved my screen from two nasty chips/scratches. Of course, I have a new screen protector on the way.

    Samsung S23 Ultra protective screen - Plastic - Clear

    Condition

    Excellent

    Purchased

    3/11/26

  • Zachary S.

    Verified purchase

    Reviewed 3/30/26, United States.

    The case arrived on time and it's brand new, in the box, so the condition wasn't an issue. I'm not really a fan of the case, to be honest. I want a case that is MagSafe compatible, has a raised edge or lip around the screens edges to protect it. This case only offers minimal protection, but it's better than nothing in the meantime.

    Galaxy S23 case - Plastic - Clear

    Condition

    Excellent

    Purchased

    3/19/26

  • Naomi B.

    Verified purchase

    Reviewed 2/24/26, United States.

    Fit perfectly to my iPhone 14 pro. Came with a lens cleaner and dust remover. Installation was quick and easy. Now I don't worry about anything getting scratched when in my purse or pocket. Highly recommend!

    Tempered Glass Camera Lens Protector for iPhone 14 Pro

    Condition

    Excellent

    Purchased

    2/9/26

  • Gazzy A.

    Verified purchase

    Reviewed 10/26/25, United States.

    I wish I was able to leave a photo this case is perfect the design to protection it gives for my daily lifestyle truly am thankful of BACKMARKET. GAZZY

    Galaxy Note20 case - TPU - Black

    Condition

    Excellent

    Purchased

    10/12/25

  • Nicolas C.

    Verified purchase

    Reviewed 5/29/25, United States.

    I bought the wrong one, it was for iPhone 15 Pro. Can you please exchange it or refund my money and I'll buy the one I need?

    iPhone 15 Pro Max case - Silicone - Blue

    Condition

    Excellent

    Purchased

    5/24/25

  • Nikki L.

    Verified purchase

    Reviewed 6/28/24, United States.

    Everything works as it should!! Plunged in and charged everything correctly!!! I suggest if you’re looking for something like this. I’d definitely buy it from here!!! What a great app! I also bought an apple watch and the same thing! I will continue using this for all my electric needs!! Thank You so very much for creating this amazing app!!!

    Powerp 3 In 1 Wireless Charging Station Foldable Smartphone Accessories

    Condition

    Excellent

    Purchased

    6/17/24

  • Britnie G.

    Verified purchase

    Reviewed 3/1/26, United States.

    Device works perfectly, it was just like a brand new phone! The only thing I would say is not 100% positive is I thought the battery life on these phones was supposed to be pretty long, my Moto Stylus battery lasted days, but this one I'm having to charge during the day at least once. Other than that, I'm very happy

    Google Pixel 8 Pro protective screen - Tempered glass - Clear

    Condition

    Excellent

    Purchased

    2/19/26

259 products