The best physical wallets for cryptocurrencies

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Physical wallets Bitcoin is about a digital currency wallet It achieves the same function as a bank account, the storage of money. The functioning of physical portfolios can be based on the following two items:

• Regarding the public address system.
• Regarding the private key.

Basically a purse is the union of the two items presented y por tanto, el tipo de billetera dependerá de la forma en que se almacene la clave privada. Por esta razón hay varios bolsos que son más seguros que otros, existen diferentes que resultan más molestos o cómodos al momento de usarlos. En general, su grado de comodidad de uso puede ser el opuesto al de seguridad, como veremos más adelante en este post.

Physical wallets are the safest, since they are not literally exposed to the internet and, therefore, it is very difficult for someone to steal our private key.

Within physical wallets, two types of these can be highlighted:

• Carteras sustentadas en hardware: Son dispositivos que parecen un pendrive o un disco duro portátil que se encargan de almacenar tus claves privadas y con ellas puedes realizar los pagos. Esta es una mejor solución para las persons que realizan muchas transacciones y que almacenan muchas monedas digitales, logrando así un equilibrio entre velocidad y mucha seguridad. Una de las carteras físicas más usadas son las de la compañía Trezor.
• Physical paper wallets: This is one of the physical wallets that people have the greatest preference for when it consists of not using their digital currencies for a long period of time, in other words, cold wallet. This type of wallet can provide you with a high degree of security, regardless of the fact that, unfortunately, it is somewhat slow to use.

The most reliable and protected devices for storing cryptocurrencies of the above two options are hardware wallets (physical wallets). Regarding people's interest in digital currencies, this post will specify the information about different types of physical wallets or hardware for cryptocurrencies, and that you will be able to select the one that you consider best for your needs.

The most prestigious companies operating in the industry are Ledger and Trezor. Its products are said to use a considerable number of investors. Ledger and Trezor produce a full line of devices for storing bitcoins and a range of altcoins.

Trezor produces today one of the more protected physical wallets against hacking and hacker attacks. That purchase should cost you approximately 89 euros, which is considered a reduced amount when compared to the cost of the bitcoins that we can store in this wallet. In spite of everything, it is essential to be careful and make the purchase only in the portal Web oficial (enviar por correo) or by an authorized dealer.

En caso de que planee almacenar pequeñas cantidades, puedo ofrecerle otra opción. Tiene la posibilidad de crear una billetera física desde su unidad flash. Lo más recomendable es que en vez de usar una tarjeta flash, utilice dos o más para asegurar una seguridad total.

Al mismo tiempo, un instrumento confiable para el almacenamiento en frío de moneda digital puede ser un software o una billetera de papel vieja. Lo único que necesitará es escribir algunos datos para la recuperación, lo que después puede mantener el artefacto fuera de línea hasta que presente la demanda.

What physical wallet for cryptocurrencies can I select?

• Trezor: This is considered the safest and most original manufacturer of physical wallets, a large part of the investor market has decided that the best option is Trezor. The cost of their products is $ 89 on the website of the official distributor. Their wallets are waterproof and very durable, you can get them in black or white. Additionally, the products of this company are equipped with a small screen where you can see the information to verify the data of your transactions, the password manager, the authentication of a couple of factors, among many more. Trezor physical wallets are compatible with ZEC, DASH, LTC, BCH, BTC and with nineteen other digital currencies and ERC20 tokens.
• Ledger Nanos: Ledger Nano physical wallets are compatible with ETH, BTC and a few other digital currencies and have also maintained a good reputation among investors. At the same time, lately this company declared the sale of approximately one million of its instruments.

These wallets are also equipped with a small screen, as well as a button on the side of the device that must be used to confirm a transaction. Apart from Nanos which has a cost of 95.59 euros, on the official website we can see that Ledger also produces physical wallets at the corporate level, these are called blue. These instruments have a large display and a range of additional functions. The cost of this (Ledger Blue) is 269 euros.

• Keep the key: This company is little recognized compared to the others, but it produces somewhat different physical wallets. Keep Key company produces wallets that enable you to store DOGE, DASH, LTC, ETH, BTC. It is essential to add that these devices have the function of exchanging assets directly from the instrument, for this they use ShapeShift technology.

This company grants you a private key through the use of its hardware-based (physical) random number generator, which is randomly matched by the computer.

Once you have obtained your private key, you will be given a single chance to type a few backup your KeepKey, in the form of a sentence to recover about twelve words.

Your security key will be safely stored on your KeepKey device without ignoring it. This instrument is protected with your password or PIN, which will make it absolutely useless when it falls into the wrong hands. At the same time, this is compatible with clients including Electrum and Mycelium.

However the above, a disadvantage is that it can only be obtained through a previous order without confirming the delivery date. Its cost is $ 129.

• Bitlox: The peculiarity of the physical Bitlox wallets is that they do not use a USB to connect to the computer, but they do so via Bluetooth. In general, the models that this company has, Bitlox resembles a thin smart card. The cost of this is 98 euros. Unfortunately, in terms of storage, it is only available for BTC, but its developers claim that in the near future, these physical wallets will allow altcoyins. Additionally, the Bitlox company has an affiliate program, which enables them to get some benefits and be able to be a representative of this company.
• Bitbox Digital: These physical wallets do not have a screen on the device. Digital Bitbox uses a micro SD card, and this also has support for Tor and Tails. Regardless of your small job, it has a wide variety of functions and a two-factor authorization system, and it has a high level of security. This is produced in Switzerland and has an approximate cost of 59 euros, with delivery the payment is 78 euros.

Bitbox digital is a physical bitcoin wallet that has a minimalist design, which makes it a very private and absolutely safe product. So you can keep and spend your digital currencies safely and quietly.

The groove that the micro SD card has integrated, makes it possible to get the copy and recovery even when you are offline. You won't have the need to expose your physical wallet while typing on a keyboard or while displaying recovery information on a screen, leaving it prone to theft by keylogging, cameras, or screenshots.

Not like others hardware wallets, With this device, you have the ability to back up your physical wallet as often and whenever you see fit. You can switch between different wallets quickly.

All the devices that have been previously mentioned in this post have been tested by millions of users, they have had successful results therefore avoid worrying and doubting the security they have.

It is advisable to select the model that best suits your needs, remember to investigate further about these since it is preferable not to make unnecessary expenses.

We know that these devices are among the safest since from this dynamic you will not put yourself at risk by exposing your information to the internet, at the same time that each company offers you different security options so that you can select the one that best suits you. In spite of everything, what must be highlighted about these products is that they offer you the possibility of being able to store digital currencies independently and manage the keys, without having to depend on the rest of the services and platforms that are centralized.