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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Keystone 3 ProDe Keystone 3 Pro Hardware Wallet is de ultieme beveiligingsoplossing voor het offline beheren van je kostbare cryptocurrency activa. Met zijn geavanceerde kenmerken en ongevenaarde beveiliging is dit de ideale keuze voor iedereen die op zoek is naar gemoedsrust in de wereld van digitale valuta. Keystone 3 Pro Features Drievoudige Beveiliging met Secure Element Chips: De Keystone 3 Pro maakt gebruik van drie PCI beveiligingschips van vooraanstaande
De Keystone 3 Pro Hardware Wallet is de ultieme beveiligingsoplossing voor het offline beheren van je kostbare cryptocurrency-activa. Met zijn geavanceerde kenmerken en ongeëvenaarde beveiliging is dit de ideale keuze voor iedereen die op zoek is naar gemoedsrust in de wereld van digitale valuta.
Keystone 3 Pro Features
- Drievoudige Beveiliging met Secure Element Chips: De Keystone 3 Pro maakt gebruik van drie PCI-beveiligingschips van vooraanstaande wereldwijde fabrikanten, Microchip en Maxim. Deze chips voldoen aan de hoogste PCI-beveiligingsnormen en bieden een veilige en gescheiden opslag van digitale activa.
- Open Source: Onze hardware- en softwarecode is volledig open source, wat betekent dat iedereen deze kan controleren en verifiëren. Dit biedt een ongekend niveau van transparantie en vertrouwen.
- PCI Anti-tamper Oplossing: We zijn de eerste in de branche die een PCI-klasse anti-tampering systeem hebben geïntroduceerd. De beveiligingschips zijn omhuld in een complexe ‘beveiligingskluis’. Elke fysieke interferentie resulteert in onmiddellijke gegevenswissing.
- Ondersteuning voor Meerdere Seed Phrases: Beheer tot wel drie unieke seed phrases vanaf één apparaat. Schakel moeiteloos tussen portefeuilles door de bijbehorende wachtwoorden in te voeren.
- Gebruiksvriendelijk voor Beginners: De 4-inch touchscreen biedt een ervaring vergelijkbaar met mobiele apparaten. De intuïtieve interface vereist geen voorkennis.
- QR- en USB-Handtekening: Primair ontworpen voor offline beveiliging met behulp van QR-codes, met de nadruk op een luchtsluisconfiguratie. De USB-poort zal in toekomstige updates ondersteuning bieden voor ondertekening om aan de behoeften van verschillende gebruikers te voldoen. (Let op: USB-ondertekening is momenteel niet beschikbaar, maar wordt toegevoegd in toekomstige updates).
- Verlengde Batterijduur: Dankzij een geavanceerd compact ingebed systeem gaat de nieuwe ingebouwde batterij maar liefst 10 keer langer mee.
- Biometrische Verificatie: Ontgrendel en voer transacties snel uit zonder je zorgen te maken over nieuwsgierige blikken in openbare ruimtes.
- BTC-Only firmware: Bitcoin-only firmware biedt verbeterde veiligheid, eenvoud en betrouwbaarheid door zich te concentreren op alleen Bitcoin-functionaliteit. Het zorgt voor betere prestaties en privacybescherming. Voor gebruikers die alleen Bitcoin willen opslaan en transacties willen uitvoeren, is dit een ideale oplossing.
Met de Keystone 3 Pro Hardware Wallet ben je verzekerd van de hoogste mate van veiligheid en gebruiksgemak voor het beheren van je kostbare crypto-activa. Koop nu en neem de controle over je financiële toekomst in eigen handen.
Bekijk ook de seed phrase back-up van Keystone.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.5 ★★★★★
Based on 2497 reviews
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Product Reviews
★★★★★ 5
It really cools - Extremely soft - Not too heavy
Size: Queen (90" * 90"）, Color: Luxury Grey, Size: Queen (90" * 90"）, Color: Luxury Grey
This comforter arrived packaged very well from the manufacturer. It arrived sealed in plastic inside a box. The color and appearance of the comforter received looks like what was shown in the listing. This comforter is extremely soft. It feels very cool to the touch. It has a great cooling effect. It is also not too heavy. A lot of cooling bedding products like this feel heavy. While this does have some weight it is not too much. It is easy to move around. The comforter is easy to refresh and cool off again after extended use. I just uncovered myself, lifted and moved the comforter around a little, then covered back up. This made it feel cooler again. I am very happy with this comforter so far. I like the color and design. I really like feeling cool when falling asleep. This will be great when the temperatures start going up. I will update this review later if anything changes after washing a few more times and longer use. I think this will be a good comforter for most hot sleepers who like to cover up all year.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Feels seriously amazing!
Size: Twin（90“ * 67”）, Color: Luxury Grey
This is my second cooling comforter from this brand and this one is just as amazing as the first. It’s silky soft and makes a significant temperature difference. It’s like magic; you don’t need to do anything special to cool it before bed. If you do want extra coolness, you can place it in front of your AC or turn on your fan for a little bit before bed and It absorbs the extra coolness but either way it lasts all night. I use it with the cooling pillow, and the hot summer nights are no match. It’s easy to wash, really silky, smooth, and actually cool against the skin. It also somehow has a weighted blanket-like feel without being heavy. I standby this blanket so much that this is my second one, highly recommend!
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Silky soft pillow cases save hair from tangles
Pillows feel great and keep your head cool plus your hair doesnt get all tangled at night. I have juwt put them out on my bed and havent had a chance to wash them but they seem like theyre made from quality material that should hold up in the wash.
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Reviewed in the United States on May 31, 2021
★★★★★ 5
Super Soft
Size: Queen (2 Count), Color: Gray
So I’ve been trying these pillowcases out for a while. Let me tell you if you’re looking for a silky soft comfortable surface to lay your head on look no further. These silky, soft satin pillowcases fill that niche like nobody else. The material is very soft it looks very shiny and feels amazing next to my skin, which is all I look for. The quality is excellent. I’ve really enjoyed these pillowcases and the silver is wearing on me now I need to order some matching silver silky sheets, and I’ll be set. What an amazing value.
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Reviewed in the United States on November 4, 2025
★★★★★ 4
4 BUCKS PER PILLOWCASE. DEAL!
Size: Queen (2 Count), Color: Gray
SUPA MODERN Satin Pillowcase, Similar to Silk Pillow Cases Queen Size Set of 2.
These silver pillowcases shine like metal, but they are worth 4 bucks a piece. My sister and I each tried one out. She loves how kindly the pillowcase treats her hair and her extensions; no snags, knottting, or rat nests.
I love the way the material feels on my face; soothing and smooth. Definitely a good, affordable price for pillowcases, even shiny silver ones.
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Reviewed in the United States on November 13, 2025
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