Full graphic screens over 1.9 inch IPS screen. Two accessible buttons Bitmain's BM1366AL chip. Operates exclusively on 2.4 GHz Wi-Fi. Requires a 5V power supply with at least 4A. Easy setup via the AxeOS portal. Built-in website for monitoring Although the current mining capabilities of Nerdaxe position it as a solo miner compatible with any solo mining pool, it's important to manage expectations regarding its performance. Mining a block independently with Nerdaxe is a challenging and unlikely NerdAxe is a fork from bitaxe Ultra with fullcolor display graphics, a fully open-source Bitcoin ASIC miner equipped with Antminer's S19XP BM1366 ASIC chip. NerdAxe is indented to be an expansion board for these who have a NerdMiner and would like to have more powerful mining features without losing the NerdMiner essence. That's why NerdAxe is currently controlled by the common board used on Nerdminer project,This design ensures an efficient and powerful mining capabilities, achieving 500 /s with an energy efficiency of 20 J/TH. It operates on a 5V DC power supply connected via a 2.5/5.5 mm barrel connector. Voltage: AC230V Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. Colour:Black Material:plastic Package Contents: 1 x NerdAxe Miner 1 adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.