


USB Data Blocker Pro - Cabled
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
USB Data Blocker Pro - CabledThe OffGrid Type C Data Blocker protects your device from juice jacking, a cyberattack where hackers exploit public USB ports to steal data or install malware. Compact and lightweight, it blocks data transfer while allowing fast, reliable charging. Its corded design offers flexibility for awkward spaces, making it perfect for airports, hotels, coffee shops, and more. Compatible with all Type C devices, the OffGrid Data Blocker keeps your data secure
Quick Dispatch:
Your USB Data Blocker Pro - Cabled orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 5
Works Well
Style: Ink
Perfect replacement. Good quality, acceptable value.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Good value!
Style: Ink
Received in a timely manner. Installed with ease. Only printed a few pages but all is good so far.
Price is more than I would like but very competitive and attractive compared to local office supply stores.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Excellent machine
Style: WF-3820 (Renewed)
I first bought this printer on Feb 6. When it arrived, I could not set it up due to a maintenance box error. I contacted Epson and received a replacement within 2 days. I still got a maintenance Box error, so I contacted Amazon for a replacement printer. The new printer arrived today and the set-up my internet and Chromebook went very smoothly. I have used Epson printers for nearly 20 years and have been very satisfied, so I took a chance on a refurbished to save a few dollars. I was not disappointed. Epson service was excellent and Amazon's hassle-free return policy makes everything very easy. New or refurbished, I will go with Epson every time. Customer service goes a long way with me.
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Reviewed in the United States on February 26, 2024
★★★★★ 5
Clear printing
Style: WF-3820 (Renewed)
Make good, clear prints and copies. The printer is on thelarge side.
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Reviewed in the United States on December 24, 2023
★★★★★ 5
Like new in every way
Style: WF-3820 (Renewed)
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