In the office, an uninterruptible power supply (UPS) is equipped with sockets, so I had to look for an adapter, because. monitors now come with their own power supplies, so it’s not so easy to connect to a UPS anymore. At first I thought that it was cheaper on Ali, and there it was even more expensive, taking into account delivery. The product is of high quality, the cord is thick, the plug sits tightly, recommendations!