0734iOS (ワッチョイ 0246-AqEn)垢版 | 大砲2017/11/18(土) 20:11:41.44ID:FGaezIZO0 https://www.rammount.com/part/RAM-HOL-AP21U https://www.rammount.com/images/gallery/RAM-HOL-AP21U/RAM-HOL-AP21UIU4.jpg こういうのの背面を加工してVESA対応にできそうな気も