Mobile phone connection conversion accessories cell phone U disk purpose: to achieve high-capacity mobile storage.
Purchase points: choose the brand, recognize the official certification, look at the function, look at the appearance, look at the speed, look at the price.
Connection method: open the OTG connection in your cell phone, connect your cell phone to the USB flash drive through the OTG cable.
Phone data cable use: for data transfer or communication.
Purchasing points: pay attention to the brand of the product and after-sales service.
Connection method: Insert it into the data connection hole.
Purpose of headphone adapter: Convert the jack to make the plug compatible.
Buying points: Recognize the official certification, it is not recommended to choose the adapter that takes into account the charging.
Connection method: Plug the adapter into the charging port to realize the use of multiple headphones.
OTC adapter use: in the absence of the host, the data exchange between devices.
Options: Micro5PINOTG, Mini5PINOTG, MicroUSB3.0TG, TypeCOTG.
Connection method: The two ends of the adapter cable are inserted into the corresponding ports, and then operate on the YouPad.
Headphone Splitter Purpose: Enable the phone to connect 2 headphones at the same time.
Purchase points: material purity, single crystal or polycrystalline, the impact of the material on the sound, the real focus on the sound.
Connection method: plug in the headphone splitter and connect the headphones.
Mobile phone intelligent remote control use: to realize the cell phone to control all kinds of electrical appliances.
Purchasing points: whether the control effect is sensitive, whether the operation method is convenient.
Connection method: software + infrared small hardware.
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Purchase points: pay attention to the various functions of the product, as well as the model number of the transmission interface.
Note: Do not over-bend the wire, pay attention to the interface gold-plated brightness.
Connection method: connect the HDMI cable to the HDMI interface of the computer and TV, and drag the display interface to the TV can be.
HDMI to VGA cable purpose: the HDMI interface data transmission to the VGA interface devices.
Purchasing points: check the material of the connector, check the workmanship outside, look at the appearance of the material.
Note: Notebook and other non-substantial power supply needs, do not need to enable MICROUSB power.
Connection method: Connect the VGA output of the product to the projector/TV, etc., and plug the HDMI input port into the player.
HDMI to DVI cable purpose: digital video interface.
Purchasing points: check the material of the interface, the size of the interface, the version of the product.
Note: After watching a movie, before unplugging the DVI cable, the TV is turned off to avoid burning the jack.
Connection method: one DVI to HDMI cable, one ordinary 4-head DVD audio cable with 1 plug at one end and 3 red, white and yellow plugs at the other end.
DP to HDMI cable use: to connect the big screen TV.
Buying points: The conversion between HDMI signal and Displayport signal belongs to cross-protocol conversion, which requires chip support, users must pay attention to when buying.
Note: Currently, many graphics cards do not support adapter output.
Connection method: Connect your computer and TV with a DP to HDMI cable.
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Purchase points: the density of the stranded wire, the material of the core of the wire to oxygen-free copper is the best.
How to use: the two ends of the cable to connect the optical cat and router, another cable from the router port to connect the computer network cable breakout.
Network through the head use: to facilitate the network cable wiring
Purchase points: according to the needs of the corresponding products, pay attention to the quality of the product material.
How to use: two network cable crystal head in the middle with a straight through the head can be connected.
Type-C docking station use: can be arbitrarily switched to mirror mode, expansion mode and other modes
Purchase points: Gigabit Ethernet port, whether the speed is stable, the degree of heat dissipation.
How to use: Open the docking station, insert the PCI card, close the docking station, plug in the power supply and cable, and plug the PC-card into the laptop.
USB copy cable purpose: to realize the direct mutual transfer of information between two computers
Purchasing points: to determine the type of product as well as the material.
How to use: Driver installation, the two computers can be detected in the lower right corner of the cross icon interface normal operation.
USB wireless card use: through the USB wireless card to access the Internet
Purchase points: wireless standards, interfaces, transmitter power, product appearance.
How to use: The wireless card is connected to the network, can automatically get the IP and normal Internet access.
Purpose of the mobile hard disk case: to play a physical protection of a hard disk
Purchase points: heat dissipation holes, dust-proof design, non-slip design, anti-shock design, etc..
How to use: Combination installation, external wiring, turn on the switch can be used.
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Purchase points: according to the needs of the purchase, a reasonable choice of memory card performance.
How to use: put the memory card into the camera memory card special card slot can be used.
Tripod use: to stabilize the camera, to achieve a certain photographic effect
Purchase points: pay attention to the material of the tripod, choose the corresponding tripod products.
How to use: Fix the tripod on the ground, and then mount the camera on the tripod can be used.
UV filter purpose: to protect the lens, filtering light
Purchasing points: pay attention to the UV filter logo, pay attention to the UV filter transmittance and focusing.
How to use: Install the filter on the camera lens to use.
Shutter cable use: long-distance control of the photo, blur, continuous shooting
Purchase points: it is recommended to buy the original, pay attention to the quality of the cable and plug, time-lapse shooting, there is a ringing sound can not be wanted.
How to use: Connect the shutter release cable to the camera for shutter control.
Shutter remote control purpose: to realize the remote control of the shutter button
Buying points: wireless remote control camera is sensitive, the product material workmanship is fine.
How to use: After installing the transmitter and receiver, turn on the switch to use directly.
The purpose of the handle: to increase the camera's holding performance
Purchasing points: choose a high-profile merchants, choose after-sales stores of manufacturers, choose and their own camera brand consistent products.
How to use: Install the grip on the bottom of the camera and use it directly.
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Buying method: look at the brand, price, appearance, functional design, etc..
Maintenance method: avoid dropping and hitting the mouse, prevent humidity and high temperature and other bad environment.
Wireless keyboard function: wireless operation of the keyboard
Buying method: pay attention to the brand, product compatibility, switching effect.
Maintenance method: waterproof and liquid, regularly clean the keyboard surface dirt.
Wireless router function: expand the application range of the network
Buying method: focus on whether it is easy to use, signal quality, wireless rate and so on.
Maintenance methods: regular shutdown, away from refrigerators, electromagnetic furnace and other electromagnetic interference, anti-drop.
Wireless power cat function: easy to network wiring
Buying method: pay attention to the transmission rate, fire rating, heat dissipation effect.
Maintenance: Do not plug in the window, water, fire, high-power electrical appliances, long time no use, please unplug.
Wireless Internet card function: through the SIM card of the cell phone to access the Internet
Buying method: consider the brand, model range, and the size of the traffic package.
Maintenance method: pay attention to timely clean up the dust, to enough dust positive; avoid falling or vigorously impact.
Wireless headset function: to realize the wireless listening
Buying method: wearing whether comfortable, whether the audio signal is stable, how the sound quality, whether the battery life is enough.
Maintenance method: wipe off the sweat on the wire after use, dustproof, humidity and high temperature, away from magnetic fields.
More>> Selected wireless connection Bluetooth accessories recommended Bull (BULL) GN-U212T automatic anti-overcharging USB charger/plug/auto power-off charger/2.4A dual-port output ￥ 52 Comments:230,000 + store Bull digital self-supporting flagship store >> LIBRATONECOIL wireless charger for Apple and Android cell phone universal Headphones airpods available ￥ 298 monthly sales: 1 + store LIBRATONE flagship store & gt; & gt; ROCK car wireless charger cell phone bracket car Apple auto-sensing air vents universal Shake the same paragraph ￥ 89 monthly sales: 6 + store ROCK flagship store & gt; & gt; & gt; & gt; Recommended reading 01 cell phone accessories which are the cell phone control the necessary cool peripheral equipment recommended! Cell phone accessories mainly include built-in cell phone accessories and external cell phone accessories two categories, from the beginning of the rise of smart phones, cell phone accessories industry that open...
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