⚠️ Please read this as you may be penalized by Mercari. If there is a problem with the product, please contact us before rating the receipt. The receipt rating means that you have confirmed that there are no problems. I don't know the circumstances, but some people leave the receipt notification unattended. Even if it goes well several times, you will eventually be penalized. Claims that are not related to the product itself, such as purchasing by mistake, are also considered as nuisance behavior (performance and compatibility). I will decline to issue a receipt as it is not mandatory. Due to Yu-Yu Mercari delivery, date and time designation cannot be set. Requesting earlier shipping than the scheduled date will result in penalties from Mercari (I ship within 24 hours if there are no problems). I try to be as accurate as possible regarding the condition of the product, but if you are concerned about minor details, please purchase a new one at a store. Purchased in 2023 Operation confirmed on Mac and Windows Body only It was installed under a desk out of direct sunlight. There was almost no plugging and unplugging. It is an Anker 4-Port Ultra-Slim USB-A, a Muji brand product. It is now discontinued. Anker USB3.0 Ultra Slim 4-Port Hub