Please confirm the following before purchasing. ■Important Notes ・Please read the profile. ・Everything in the images is included. ・As this was received from someone else, the purchase date and time are unknown. ・I will not respond to price reduction comments. ・Shipping may be without the original box. ・Since the operation has not been confirmed, it is treated as a junk item. Please understand that there is a high probability of some kind of malfunction, such as operational defects, before purchasing. ・Returns and refunds are not possible after shipping, under any circumstances. ・Due to being busy, I will only send a shipping notification after purchase, and there will be no transaction messages. Please purchase only if this is acceptable. ■Internal Identification: 513 High-precision trackball, EX-G PRO with wireless connectivity. - Model: EX-G PRO - Brand: ELECOM - Color: Black - Type: Trackball - Connection Type: Wireless Thank you for viewing.