7 Best
Usb Digital Interfaces
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Product Highlights
- ☀ small and portable: mini video projector is small and portable, and can be carried in a pocket or bag. even children can hold it easily. you can enjoy movies, videos and games no matter at home or in the outdoor courtyard, travel, camping and other location.
- ☀ multiple interface: small projector is equipped with multiple ports, including hdmi, usb, audio and other interfaces. it can be easily connected to multiple media devices, such as tv boxes, laptops, desktop computers, digital cameras, hdmi-enabled devices to play video, tv series, photos sharing and games etc.(some devices require additional to hdmi adapter, not inclu...
- ☀ gift for children: mini projector is a must-have product for children to watch cartoons and videos, which is very popular with children. when viewed from a distance with a projector, it can project a maximum of 170 inches (recommended 60-100 inches). keeping children away from mobile phones and ipads can protect children's eyes.
- ☀ upgrade performance: pvo yg300pro upgraded in 2023, support 1080p full hd and the natural resolution have increased to 800*480. improve the brightness and color saturation of the projected picture to make the picture clearer and more comfortable (dark room is better).
- ☀ power bank supply: the mini portable projector is powered by a power adapter (does not have a built-in battery), it can also be powered by mobile phone charger, car charger or power pack via micro-usb interface (need to support 5v/2.5a), enjoy anytime, anywhere.
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Product Highlights
- High-resolution 48 khz converters for high-end audio quality
- Stereo headphone output with dedicated level control lets you monitor both input and output
- Ultra-flexible audio interface connects your instruments, mixer etc. with your computer for recording and playback
- Works with your pc or mac–no setup or drivers required.
- Powered via usb bus–no external power supply needed
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Product Highlights
- Wide applications：with the usb tester, you are able to test notebooks, car emergency power supplies, routers and other dc products, monitoring current, voltage, power, capacity, power and other state of charge in real time.
- Multi functions：functions include screen flip, fast charge recognition, energy capacity detection, temperature measurement, accuracy measurement, two-way current measurement and other data tests(temperature probe is not included).
- High prcolor screen - 8 interfaces - support usb, type-c, dc5.5, micro usb. it can measure the voltage and current changes during the operation/charging process of various dc inverters such as mobile phones, notebooks, desk lamps, routers, set-top boxes, etcracy display. its measurement accuracy reaches 0.00001.
- The tester and mobile phone enable to realize app. and charging status, various measurement data & graph can be transmitted and viewed on your phone. you can switch different measurement interfaces by pressing the button.
- Safety protection：featured with over-voltage protection, over-current protection, low-voltage protection, charging time setting and auto-off function, the meter can detect safely and maximally protect the appliances from damaging.
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Product Highlights
- Pure copper gold-plated plug: our hifi usb 2.0 cable features a high quality plug that is not found in cheap market alternatives, ensuring optimal connectivity and audio quality.
- Superior sound performance: featuring a high-density suspension net and broadcast-grade professional audio cables, our audiophile cable effectively shields electromagnetic noise, resulting in strong sound, quiet background, thick intermediate frequency, excellent full-frequency transmission performance, and unparalleled sound quality restoration.
- High quality material: made of oxygen free copper, ensuring superior signal transmission and durability.
- Versatile compatibility: this audio cable is compatible with dac decoders, usb external sound cards, hard disk boxes, and other usb b-type interface devices, as well as high-end printer b-type interfaces.
- Convenient accessories: our hifi usb 2.0 cable comes with detachable magnetic rings that can be used to shield electromagnetic wave interference, providing flexible and convenient use.
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Product Highlights
- 【multifunction usb digital tester】fnb58 uses external 16-bit adc, pd protocol physical chip. it can be used to measure the power supply or power consumption of products such as usb interfaces, mobile phone chargers, and u disks. fnb58 usb tester can monitor the voltage, current, power, resistance, capacity, temperature, d+/d- voltage etc, it can be used to test the fast...
- 【parameter detection and recording】the highest six-digit display of voltage, current and power, the highest resolution is 0.00001 (v/a/w). 10 sets of switchable capacity, power and time statistics. 1 set of voltage and current curve records, maximum support 9 hours. support low-speed waveform (voltage, current, d+/d-) drawing, 2sps->100sps sampling rate. support high-sp...
- ☆☆☆☆☆in order to respond to the environmental protection policy and reduce the waste and use of paper, fnb58 does not come with paper manuals. you can visit the official website of fnirsi technology on the box to download the electronic manuals.more content can also be downloaded from the official website, including subsequent product update firmware, host computer, app...
- 【updated designed usb tester】fnirsi fnb58 usb tester has a 2.0-inch full-color ultra-wide viewing angle tft lcd display, integrated usb-a, micro-usb, type-c interface. it is a high-reliability, high-safety usb voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger. gravity sensor, automatically switch the display direction.
- 【fast charge protocol trigger detection】fnb58 supports trigger detection of various fast charging protocols, qc2.0/qc3.0 trigger, fcp/scp trigger, afc trigger, pd2.0/3.0 trigger, vooc/warp trigger, super vooc 1.0/2.0 trigger. the above protocols all support automatic monitoring. mtk-pe automatic detection. support qc2.o->pd2.0 protocol conversion.
- 【other detection functions】fnb58 also has many functions that other usb testers do not have. the internal resistance measurement of the wire by the differential pressure method. e-marker cable chip reading. dash cable data reading. record of startup time. onboard temperature measurement. pd monitor. analog dash cable.
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