绿联HDBaseT分配器 1分4 HDMI延长器

评测依据

• review_count：4800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 11:14:39","to":"2026-06-25 11:14:39"}
• intros：{"brand_intro":"绿联（UGREEN）成立于2012年，总部位于深圳，是国内消费电子配件领域的头部品牌。以\"高品质、高颜值\"为品控理念，产品线覆盖充电、传输、音视频等。创始人张清森从手机配件起家，注重用户反馈和设计美学。绿联的HDBaseT分配器虽非专业安防出身，但凭借强大的渠道和口碑，在家庭和办公市场占据一席之地。","product_intro":"该产品定位家庭和中小型办公场景，支持1分4输出，1080P传输距离80米。核心卖点包括铝合金外壳散热好、兼容主流设备（如PS5、投影仪），以及绿联的\"18个月质保\"服务。适用场景包括家庭多屏游戏、会议演示等。相比专业安防品牌，绿联更注重外观设计和用户体验，但抗干扰能力稍弱。","key_specs":{"输出路数":"1进4出","传输距离":"1080P下最远80米（CAT6）","分辨率支持":"1920x1080@60Hz","外壳材质":"铝合金，散热性能优异","质保服务":"18个月免费换新"}}
• alt_products：[{"product_name":"绿联HDBaseT分配器 1分4 HDMI延长器","brand":"绿联","model":"UGREEN 70444","price":920},{"product_name":"海康威视HDBaseT分配器 1分4 HDMI延长器","brand":"海康威视","model":"DS-1HD104T","price":1280},{"product_name":"大华HDBaseT分配器 1分8 HDMI延长器","brand":"大华","model":"DH-HD108T","price":1850}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价普遍称赞其做工精致和散热好，小红书上有大量\"家庭影院搭建\"笔记推荐。专业评测指出其信号在80米内稳定，但长距离不如海康威视。缺点是对某些老旧设备兼容性一般，且价格略高于同类入门产品。整体满意度高，尤其受年轻用户喜爱。","source_count":3}},{"source":"objective","score":89.47249791492911,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":920,"wom_score":86.5}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":4800,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null