绿联 二进二出视频分配器 4K60Hz

评测依据

• review_count：12500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:02:48","to":"2026-06-26 01:02:48"}
• intros：{"brand_intro":"绿联（UGREEN）成立于2012年，是国内领先的数码配件品牌，专注于消费电子、办公设备及智能家居领域。以\"让科技更简单\"为理念，产品线覆盖高清线材、分配器、扩展坞等，凭借高性价比和严格品控，在京东、天猫等平台常年占据销量前列，深受家庭用户和中小企业信赖。","product_intro":"绿联CM293是一款支持4K@60Hz超高清传输的二进二出视频分配器，可将两路HDMI信号源切换输出至两台显示器或投影。采用金属外壳散热稳定，兼容HDCP 2.2协议，支持3D、深色及ARC音频回传。即插即用无需驱动，适用于会议演示、家庭影音及监控分屏场景。","key_specs":["输入接口：2×HDMI 2.0","输出接口：2×HDMI 2.0","分辨率：4K@60Hz / 1080p@120Hz","带宽：18Gbps","供电方式：USB 5V供电（附赠线缆）","外壳材质：铝合金+ABS"]}
• alt_products：[{"product_name":"绿联 二进二出视频分配器 4K60Hz","brand":"绿联","model":"CM293","price":89},{"product_name":"山泽 二进二出HDMI分配器 4K30Hz","brand":"山泽","model":"SZH-202","price":69},{"product_name":"秋叶原 二进二出HDMI分配器 4K30Hz","brand":"秋叶原","model":"QS8202","price":79}]
• kol_quotes：["数码博主@科技V力：绿联这款分配器百元内无敌手，4K画质无压缩。","影音达人@老张聊投影：切换流畅，适合多屏会议。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其画质清晰无延迟，4K60Hz输出稳定，金属外壳散热好。部分用户提到切换信号时需等待2-3秒，但整体操作简便。适合家庭影院和办公会议，性价比高，京东好评率98%以上。少数反馈USB供电线稍短，建议搭配延长线。","source_count":2}},{"source":"objective","score":93.56,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":12500,"wom_score":92.89999999999999}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["数码博主@科技V力：绿联这款分配器百元内无敌手，4K画质无压缩。","影音达人@老张聊投影：切换流畅，适合多屏会议。"]}}]
• method_version：v2
• search_visual：null