山泽 HDMI分配器 1进4出 4K30Hz

评测依据

• review_count：18000
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:02:49","to":"2026-06-26 01:02:49"}
• intros：{"brand_intro":"山泽（SAMZHE）成立于2008年，是国内知名的电脑外设及线缆品牌，主营HDMI线、分配器、转换器、网络布线等产品。品牌以\"品质连接未来\"为宗旨，注重产品用料与工艺，拥有多项专利技术，在京东、天猫等平台拥有数百万忠实用户，是安防监控和多媒体布线领域的优选品牌。","product_intro":"山泽GX-400是一款1进4出HDMI分配器，支持4K@30Hz分辨率，兼容HDMI 1.4b标准。采用独立供电设计（5V/2A），确保多路输出信号稳定不衰减。内置EDID管理功能，可自动识别显示设备最佳分辨率。金属拉丝外壳，散热性能优秀，适用于监控中心、商场广告屏、教学系统等多屏同步显示场景。","key_specs":["输入接口：HDMI 1进","输出接口：HDMI 4出","分辨率：4K@30Hz / 1080P@60Hz","供电方式：DC 5V/2A独立供电","EDID管理：支持自动识别","外壳材质：金属拉丝"]}
• alt_products：[{"product_name":"山泽 HDMI分配器 1进4出 4K30Hz","brand":"山泽","model":"GX-400","price":129},{"product_name":"优越者 HDMI分配器 1进2出 4K60Hz 带音频分离","brand":"优越者","model":"Y-136","price":149}]
• kol_quotes：["监控工程师@安防老李：山泽GX-400在监控项目中用了很多，稳定不丢信号。","数码评测@硬件学堂：四口分配器里这款性价比很高，适合多屏办公。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在多屏同步稳定性好，四路输出画面无撕裂、无偏色。独立供电设计让长距离传输更可靠，适合工程布线。部分用户指出4K仅支持30Hz，高帧率游戏场景稍显不足；另有反馈外壳略大，占用空间较多。总体而言，在百元级四口分配器中口碑优秀，适合商用和监控场景。","source_count":0}},{"source":"objective","score":89.53814070351758,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":129,"wom_score":88.6}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":18000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["监控工程师@安防老李：山泽GX-400在监控项目中用了很多，稳定不丢信号。","数码评测@硬件学堂：四口分配器里这款性价比很高，适合多屏办公。"]}}]
• method_version：v3
• search_visual：null