Look at the Internet that will burn USB interface or motherboard, is it true? There is my notebook, is not more should consider the power supply problem, my purpose is to move my g3 on the card into the outside (the device is ZTE TA356), the indoor signal is not good, sometimes there is no signal in the Outdoor signal is very good, probably need about four meters. More
Home improvement, with PVC pipe on the line. . galvanized steel pipe is not easy to build, and poor quality cold galvanized pipe embedded in the wall easy to rust. . PVC pipe easy to construction, and insulation performance. . galvanized steel pipe than PVC pipe expensive N times, PVCPC16 a few cents a few cents, while the galvanized steel pipe a few meters.
the cable bridge as a wiring project supporting a project, there is no specific specification guide, the manufacturer's specifications form of lack of versatility, therefore, the selection process should be based on the electrical system of the cable type, the number of reasonable selection of applicable The bridge
With the network cable self-made USB extension cable: . the choice of cable If you need to produce a longer length of the extension line, the cable material is required. . use a multimeter test. The net line planing, the use of two ends of the test pen touch the network any one of the same color of the two lines to test its connectivity. If it does not pass, then the middle of the cable line break. In addition, there is a saying online cable resistance, this I did not specifically to test, if you have to understand this aspect of friends, you can reply to add Oh . the use of magnet detection. Is to cut a small line of cable (half a grain of rice length), the use of magnet suction, to see if you can suck up, if you can suck up to explain the network is iron or copper clad iron, this cable to do a long extension The line is not good. . the hardness of the cable. If the network cable texture is relatively hard, to meet the above two conditions is also good. (Up to 10 meters to extend the USB cable, Lenovo Y450 notebook connected to use, USB device is 3070 +6649 high-power wireless card, you can use.) . prepare a USB male and female if not alone The USB head, you can use 1 to 2 meters of USB extension cable change, leaving only the USB head on it. . the network cable connector on the network two popular USB extension line connection is: 3-1-1-3 and 2-2-2-2 individuals often use the 3-1-1-3 connection, Two 3 are connected to the positive and ground, two 1 is connected to D + and D-. As for the benefits of this connection, personally feel that this power supply to be stable.
