HDMI interface: The HDMI interface also transmits digital signals, so the video quality and the DVI interface transmission are basically the same. The HDMI interface can also transmit audio signals. If the monitor has a sound in addition to the display function, the HDMI interface can simultaneously transmit the computer video and audio signals to the monitor. HDMI has three interfaces. Mainly take into account the needs of the equipment. If the digital camera is small and requires a small interface, use micro HDMI.
HDMI, High Definition Multimedia Interface (English: High DefiniTIon MulTImedia Interface) is a fully digitalized video and audio transmission interface that can transmit uncompressed audio and video signals. HDMI can be used for set-top boxes, DVD players, personal computers, video games, integrated amplifiers, digital audio and television sets. HDMI can simultaneously transmit audio and video signals. Since audio and video signals use the same cable, installation of the system is greatly simplified.
The interfaces on both sides of the notebook introduce you one by one:
D-sub : Also known as VGA interface, used for connection of VGA interface type TVs or monitors
S-video : Also known as S-Video, LCD monitors and LCD TVs using this interface can be connected to notebooks via this port, allowing the use of notebook displays for audio and video output HDMI: the latest video output interface, high-definition video interface , Use this type of LCD product, such as monitor TV class can use this port to connect
IEEE1394: commonly known as "FireWire" interface, similar to the USB interface, but the transfer speed is much faster than USB, the interface size is also a lot smaller, mainly for the camera (DV), or an external optical drive
SD•MS/Pro•MMC•XD: Multifunction Card Reader Sockets, Supporting Current Mainstream SD Cards and Other Types of Memory Cards
Expansion Port3 : Monitors that can be connected to desktops and are powerful
eSATA: External SATA devices, such as SATA hard disks, are used less often.
RJ-11 : RJ, what is registered J, what type of interface is registered, is the built-in Modem interface, dial-up access by telephone line access, 54K, almost no one now used
RJ-45 : Network cable interface, when broadband Internet access, access the network cable, you can access the Internet
USB: This is the most commonly used, mouse, keyboard, U disk, all kinds of mobile devices are almost all use USB interface, plug and play, very convenient
Expansion slot: This slot is characterized by an irregularly trapezoidal plastic plate that can be pulled out. The function of this plate is to prevent dust from entering. We can insert the purchased wireless internet card so as to realize real wireless internet access
What brand of HDMI cable is better?Monsters, Lines, BG, Gefen, Philips, SONY, Wei Xun foreign, but also produced in China.
Kaiboer Kaiboer, Lotte LTITI, Choseal Akihabara is a well-known domestic brand, taking the high-end line, cost is also good, if the budget is limited to recommend these selected brands, there are 1.3,1.4 and 2.0 version,;19 +1 line system, there are optical fiber, 4K 8K years to other brands, the price is cheap, general use is also OK, if some pursuit of high-definition, it is definitely not recommended to buy, no good goods cheaper This is everyone understand The cost of a good line is definitely more than that.
1, Belkin Belkin
2, SONY SONY
3, Lotte LTiTi
4, Philips PHILIPS
Akihabara
6, Prolink Prolink
7, a boat SHIP
8, Kaibol
9, Monster
10, line LTiTi and PHLIPS (HDMI is also good, the engineering line does not seem to do 150 meters adapter, I bought a fiber optic line in Jingdong; very good 4k.
In order to meet the individual requirements of the clients, we offer an extensive range of tubular steel poles and tubular poles that are acclaimed among the clients for durable standards and exceptional finishing. We offer them in standard sizes and durable in nature. Steel Tubular Poles are corrosion resistant in nature and is delivered in well-defined time frame.
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2.Material:steel plate.stainless steel compound plate,stainless steel plate,ect.(anticorrosion treatment with hot galvanization,also color polyester power could be coated on the surface)
High strength low alloy steel Q235,Q345,GR65,GR50 to ensure the mechanical properity of microelement in order to ensure the quality of galvanization (other materials are also avaliable on request)
3.Jointing of pole with insert mode,innerflange mode,face to face joint mode
4.Design of pole :against earthquake of 8 grade ,aganist wind pressure of 160
5.Minimum yield strength:355 mpa
6.Minimum ultimate tensile strength :490 mpa
7.Max ultimate tensilestrength:620 mpa
8.Certificate:ISO9001-2000
9.Length:Within 14m once forming without slip joint
10.Welding:It has past flaw testing.Internal and external double welding makes the welding beautiful in shape
11:Packages:Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required , each 40HC or OT can loading how many pcs will calculation base on the client actually specification and data
Our lighting equipment are made from quality sheet from bending,forming,automatic welding and hot galvanization.We can reach one-run machining length of 14m,and can bend sheet thickness up to 25mm.We adopt advanced welding procedures ,automatically weld main joints and reach rank-II welding quality.
Steel Tubular Pole,Galvanized Tubular Steel,Steel Tubular Pole Tower
YIXING FUTAO METAL STRUCTURAL UNIT CO.,LTD( YIXING HONGSHENGYUAN ELECTRIC POWER FACILITIES CO.,LTD.) , https://www.chinasteelpole.com