Instructions for use:


1. The original network card original line is only about 1 meter. For any card, it is important to move the antenna to a better location (window, balcony, etc.) to receive. Mobile computer is not convenient.
 
2. By increasing the feeder length can also increase the antenna and wireless card mobile portability. But the high-quality feeder is expensive, generally 20 yuan a meter. The most critical is that the feeder will affect the antenna signal. But the USB extension line will not. So, the USB line relative to the increase in the distance of the antenna, but does not affect the signal attenuation!
 
3. Wireless card and mobile phone, if it has been close to the human body, the signal radiation on the human body have some impact. (The same situation, the wireless card than the phone to be small, please rest assured) with the USB extension cable can be away from the body of the wireless card!
 
4. Connector for a male head of a head, you can extend the USB interface devices, such as USB cable, camera, mobile phone and other data lines to extend the line, easy to use!
high recommended:

USB2.0延长线带信号放大器

该产品专供欧美市场，采用台湾原厂芯片确保质量和信号的传输的稳定！是目前国内一家专业生产USB2.0信号放大器延长线5米-30米的品牌，该产品严格采用镀锡无氧铜制作，保证了信号的传输，外被采用铝箔+128的全铜编织，保证了传输5米-30米信号不衰减！

材料：外被PVC料 纯铜线

芯线规格：标准镀锡无氧铜24/28号128编织

长度：5米 10米 15米 20米可选【5米10米一个芯片/15米20米两个芯片】

颜色：黑色/透明黑色可选

数据传输：标准USB2.0高速

适用产品：可以接U盘、摄像头、无线网卡、电子狗、打印机、鼠标、键盘、游戏机手柄等所有USB设备的延长！

温馨提示:现市场上很多号称可以带动usb网卡的延长线,其实经专业测试信号强度很高,但连接品质极差(连接品质5%左右),本店所销售的标准2.0双磁环usb延长线信号强度100%,连接品质80%以上,完全可以满足网卡数据传输要求.

1. 优势：提供高达480MBPS超快传输速率，标准2.0接头提供卓越的电传导性，使得高速传输数据即快又准；内置芯片!

2. 编织铜网和铝箔双层屏蔽，可大大降低电磁干挠和无线电干挠！

3. 内膜屏蔽：有助于降低信号干挠，保证和当前的USB100%兼容！

4. 弹性PVC外套：柔韧不易折断，持久耐用！

5. 数据导线双绞（阻抗匹配）：最大程度减少信号交叉窜扰，确保高速无错数据传输！

6. 质检：产品均经过高标准5道检测，最大程度降低次品率！

7. 销后：一年保修服务，无忧购物！！！

实物图拍摄：