Thank you for your interest in the product. Please read the following and consider it. 【Product Description】 Model: GCU433D1S Amplification Section: Outdoor/Indoor Frequency Band: UHF Gain: 33dB/43dB Supported Broadcasts: 4K/8K Accessories: F-type connectors x 5, Waterproof cap x 1, Instruction manual x 1 *The item itself is unused as it has only been opened to check the contents. 【Condition of the Product】 Condition: There may be scratches and stains that cannot be removed, as shown in the images. I am cleaning it diligently. Notes: Please refrain from bidding if you are sensitive to such things. All accessories are as shown in the photos. 【Other】 We are closed on Wednesdays, holidays, Obon, and New Year's holidays, so we will respond after the holidays. Thank you for your understanding and cooperation. After 19:00 (7 PM) at night, we may not be able to contact you. ● Answers to questions will be provided from 9:30 to 18:00. Questions asked after that time will be answered the next day, so please understand. In the case of used items, we check for damage, stains, and scratches, but there may be oversights, and there are individual differences in how people perceive the condition, so please forgive some degree of use and damage. Also, please refrain from bidding if you are looking for a perfect product, are overly sensitive, or are overly concerned about initial scratches, etc.