绿联 1进2出分量视频分配器

评测依据

• review_count：12800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:02:48","to":"2026-06-26 01:02:48"}
• intros：{"brand_intro":"绿联科技成立于2012年，是国内领先的消费电子配件品牌，专注于数码配件、充电设备、音视频线缆及分配器领域。以高性价比和广泛兼容性著称，产品通过多项国际认证，在京东、天猫等平台长期占据销量前列，深受家庭用户和中小企业信赖。","product_intro":"该产品支持1路分量视频信号输入并分配为2路同步输出，兼容480i/480p/720p/1080i分辨率，采用镀金接口减少信号衰减。内置信号放大芯片，传输距离可达15米，适用于监控系统、教学演示及家庭影院场景。外壳为铝合金材质，散热性能优异，即插即用无需驱动。","key_specs":["输入接口：1×RCA分量视频（Y/Pb/Pr）","输出接口：2×RCA分量视频","支持分辨率：480i/480p/720p/1080i","带宽：350MHz","传输距离：≤15米","供电方式：USB 5V供电"]}
• alt_products：[{"product_name":"绿联 1进2出分量视频分配器","brand":"绿联","model":"UGREEN 40201","price":59},{"product_name":"秋叶原 1进2出分量视频分配器","brand":"秋叶原","model":"QY-202","price":68},{"product_name":"优越者 1进2出分量视频分配器","brand":"优越者","model":"Y-302","price":49}]
• kol_quotes：["绿联这款分配器在百元内几乎没有对手，信号衰减控制得很好。","老设备升级必备，分量转接效果出乎意料地干净。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其信号稳定、画质清晰无拖影，尤其适合老式DVD机或机顶盒连接多台显示器。部分反馈外壳做工扎实，但USB供电线略短。多数评价认为性价比极高，适合家庭日常使用，安装简单无需专业知识。","source_count":0}},{"source":"objective","score":74.38621212121211,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":59,"wom_score":85.89999999999999}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":12800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["绿联这款分配器在百元内几乎没有对手，信号衰减控制得很好。","老设备升级必备，分量转接效果出乎意料地干净。"]}}]
• method_version：v3
• search_visual：null