New and unused. I am selling this item to organize my collection. This is the "5GO TypeA (White)" support gadget, which provides electromagnetic wave noise countermeasures simply by plugging it into a USB Type-A port. It can be used with smartphones, computers, power adapters, and other devices equipped with USB ports. Since it is non-conductive, it is not recognized by the device, but it is designed to reduce noise with its unique structure. ■ Product Information ・Product Name: 5GO TypeA (White) ・Connector: USB Type-A (Male) x 1 ・Size: Approximately W26.5 x D38 x H15.6mm (body only) ・Weight: Approximately 21g ・Target: USB Type-A port equipped devices (PC / adapter, etc.) ■ Features ・Just plug it into USB (no power required) ・Not recognized by the device, so no risk of malfunction ・Can be used via a USB hub ・Helps reduce noise when using laptops / AC adapters, etc. ■ Caution (excerpt from manufacturer's notes) ・This product is not a storage medium ・Being a precision instrument, water damage, impact, and disassembly are strictly prohibited ・Keep out of reach of small children ・If you notice any unusual odors or sounds during use, remove it immediately This is an electromagnetic wave countermeasure item that can be easily introduced in environments where USB Type-A can be used. Recommended for those who use PCs, smartphones, and electrical appliances on a daily basis. Please purchase if you understand that this item is stored at home. I will carefully pack and ship it.