Buy Ultra (UOS) instantly in

Buy Ultra (UOS) instantly is a trusted online cryptocurrency wallet you can easily buy Ultra and other cryptocurrencies with USD, debit or credit card and bank transfer.

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Buy Ultra at best rate

Available in and 100+ countries

No KYC for small amounts


 & bank transfer accepted

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Trade 10,000+ cryptocurrencies instantly

Buying and selling Ultra in a simple, reliable, and secure way.

Stake all cryptocurrencies to earn interest up to 15% APY

Staking Ultra to earn hourly interest and staking rewards easily.

24/7 Live Support

Our multilingual customer support is available to answer any questions. You’ll get answers every time, all the time.

Buy Ultra online with VISA, MasterCard and bank transfer in

Buy Ultra online with VISA, MasterCard and bank transfer

In crypto wallet, you can buy Ultra using USD, debit or credit card and bank transfer. We provide an extremely convenient method for purchasing Ultra using a Visa or MasterCard.

Simply input your desired Ultra amount and follow the steps below. It's never been easier to purchase cryptocurrencies.



How to buy Ultra in just 3 easy steps?


Sign up at

with your phone number/email and pick a strong password.


Deposit fiat or cryptocurrencies

You can deposit fiat by Bank Transfer, debit card or credit card. You can also deposit thousands of cryptocurrencies.


Start buying Ultra!

Login CoinUnited, and start buying Ultra with USD, HKD, USDT & thousands of other fiats/ cryptocurrencies..

What is Ultra (UOS) ?

Ultra promises to differentiate itself by developing a first-class PC game publishing platform that not only competes with, but also outperforms, existing options. This architecture provides a few unique benefits for developers and players, all of which are intended to aid Ultra in achieving its mission.The Ultra platform, which is based on their PC game distribution platform, Ultra Games, will provide users access to a variety of centralized and decentralized services. Ultra was created to blur the lines between blockchain and mass market, dApps and applications, and old virtual products and non-fungible tokens.

Buy Ultra with credit card/bank transfer in

Buy Ultra with credit card/bank transfer

In only a few minutes, you can get some Ultra with a $20 minimum purchase!



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