I'm selling my keyboard because I bought a new one. It has been tested and is in working order. It's ready to use, just plug it into a USB port. The keyboard and keycaps have been cleaned so you can use it right away. Some of the keycaps have faded printing, but it's still easy to identify them, so it shouldn't affect use. Please note that the instruction manual and box are not included. For shipping, the keyboard will be wrapped in plastic wrap and placed in a cardboard box with cushioning material. - Brand: Logicool (Logitech) - Connection Type: USB (Type-C) - Layout: Japanese - Color: Black - Special Features: Water-resistant - Model: K120 - Size: Length 45cm, Width 15.5cm, Height 2.4cm - Weight: 550g - Supported OS: Windows 10, 11 and later 【To Customers Considering a Purchase】 ・If you purchase on a Friday, Saturday, or Sunday, please be aware that shipping may take up to 3 days due to the post office's operating days. ・Please note that I cannot answer questions after midnight. ・The listed price includes shipping costs, which are covered by the seller. I would appreciate it if you could understand this before making a purchase.