I am a returning customer I am a returning customer. I have ordered from Vipera starting with 3 L7s back in the 2021 bullrun and 1 D7. I spoke with James back in the day and felt he was extremely helpful and knowledgeable. Since then I have grown and have come back and ordered from them in 2024. They have very competitive pricing and are a trusted supplier in ASICS.

Made the process easy and fast This is my first time ordering an asic. I picked this site because it accepted credit cards. I ordered an asic for the November Batch (15-30th) on November 20th, and it was delivered on November 26th. I had many questions as I'm new to mining so the support chat was very helpful and they told me exactly what I needed.

Great experience Great experience, it was my first time purchasing from Viperatech. It was a new vendor to me, and I was slightly nervous. I ordered several KS0 units, they arrived earlier than expected and with zero issues or hassles! Highly recommended, they were also fast to respond via the online chat!

ASIC miner review. One of the only miner distributor accepting Credit Cards. Fast, smooth and easy purchasing process. Good customer support. The status of the order can improve, as it showed "still in process" when it was already long shipped.

I started off looking for trustworthy… I started off looking for trustworthy places to buy asics that has a location in Canada. Now this is the main place I go to buy my miners. Even the preorders went really smoothly. The whatsapp customer service feature is super convenient as well. Highly recommended