USB3.0 公对公延长线，硬盘、散热器专用双屏蔽传输线，USB3.0 采集卡高速数据线
USB3.0 Male to Male Extension Cable Hard Disk Cooler Double Shielded Transfer Cable USB3.0 Video Capture Data Cable
1. 规格 Spec
Q：这款 USB3.0 公对公数据线传输速度是多少？蓝色外观代表什么规格？
A：最高 5Gbps 传输速率，是 USB2.0 的 10 倍；蓝色胶芯 + 蓝色线材为 USB3.0 标准识别外观，带宽更高，读写硬盘、采集视频更快。
Q: What’s the max transfer speed of this USB3.0 male to male cable? What does the blue appearance stand for?
A: Max transfer speed reaches 5Gbps, 10 times faster than USB2.0. The blue core and blue cable are standard marks of USB3.0 with higher bandwidth for faster hard drive reading and video capture.
2. 用途 Application
Q：可以连接视频采集卡直播使用吗？能带动大容量移动硬盘稳定读写吗？
A：完全适配各类 USB 视频采集卡，直播画面传输无延迟；加粗线芯供电充足，可稳定驱动 2.5 寸大容量机械硬盘、固态硬盘，长时间读写不掉速。
Q: Can it connect video capture cards for live streaming? Does it support stable reading & writing of large-capacity portable hard drives?
A: It fits all USB video capture cards perfectly with lag-free live video transmission. Thick wire core provides sufficient power to stably drive 2.5-inch large HDD and SSD without speed drop during long-time work.
3. 双层屏蔽优势
Q：双层屏蔽线材对比普通单层线材有什么优势？直播间周边充电器会干扰信号吗？
A：铝箔 + 铜网双层双重屏蔽，隔绝电源、显示器、充电器产生的电磁干扰；直播、剪辑场景长线连接也不会出现画面卡顿、文件传输中断。
Q: What advantages does double shielding bring over single-shielded ordinary cables? Will surrounding chargers cause signal interference during live streaming?
A: Double shielding of aluminum foil and copper mesh isolates electromagnetic interference from power adapters and monitors. No video lag or file disconnection even for long cable runs during live streaming and editing.
4. 长度 Length
Q：现货有哪些规格长度？5 米加长款用于采集卡会不会信号衰减？
A：现货覆盖 0.3/0.5/1/1.5/2/3/5 米；5 米款采用双层屏蔽加粗铜芯，用于采集卡、移动硬盘传输信号稳定，无明显衰减。
Q: What lengths are available in stock? Will 5m long cable cause severe signal attenuation for capture cards?
A: Stock lengths include 0.3/0.5/1/1.5/2/3/5m. The 5m version adopts double shielding and thick copper core for stable signal without obvious attenuation when used with capture cards and hard drives.
5. 交期 Lead Time
Q：少量现货散单和印 LOGO 的大批量工程订单分别多久发货？
A：宝蓝色标准长度现货 48 小时内出库；更换线材颜色、接头丝印 LOGO 的批量工程定制订单，生产交期 3–6 个工作日。
Q: What is the lead time for small stock orders and large engineering orders with logo printing?
A: Small stock orders of standard royal blue cables ship within 48 hours. Large customized engineering orders with color adjustment and logo printing take 3–6 working days for production.
