Unverified90% confidenceDecision RuleTime unknown
适配线径范围要覆盖最粗的线：普通数据线约3-4mm，Type-C快充线约4-5mm，显示器HDMI/电源线约6-8mm，选理线器时按最粗线径选卡槽，否则粗线卡不进
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Unverified适配线径需匹配：Type-C/普通USB线径约3-4mm选夹口5mm内的；显示器DP/HDMI线径6-8mm、笔记本电源线径5-7mm，需选可调式或大口径理线夹，否则夹不住或勒伤线材82% similarUnverified适配线径范围要留20%余量：桌面走线以USB-C(约3-4mm)和HDMI(约6-8mm)为主时，选卡槽支持3-9mm的理线器；单独理充电线可选3-6mm细槽款80% similarUnverified常见家用卡扣适配管径规格分档：小号3-6mm适合数据线/网线，中号7-12mm适合电源线/HDMI，大号13-20mm适合线束或PVC线槽管，购买前需实测线径选档79% similarUnverified无源HDMI铜缆超过5米时4K信号易出现雪花/黑屏，建议5-15米选带信号放大的有源HDMI线，15米以上直接选HDMI光纤线（有方向性，注意Source/Display端标识）72% similarUnverified多屏长距离布线（超过5米）应选带HDBaseT输出的矩阵，通过网线延长可达70-100米；纯HDMI输出超过10米无源线材极易信号衰减导致雪花或黑屏72% similar
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