DX Antenna power supply for boosters, providing a stable DC15V 700mA power supply. 【Manufacturer】 DX Antenna 【Product Name】 Power Supply for Booster 【Condition of the product】 This product is used, so there are scratches and signs of use associated with normal use. It was working without any problems until last month. Because reception conditions vary from household to household, We cannot offer warranty, returns, or refunds, so please understand. For those who understand that this is a used item. 【Shipping】 Shipped via Yu-Packet Post.