You can verify its connection by disconnecting the USB connector and re-connecting it to the USB port.Īlso, make sure the USB connector is securely connected to card reader as well. Make sure the USB connector is securely attached to the USB port. ![]() ![]() If you have a computer with front and back USB ports and the reader connects to the front ports, try using the back USB ports. If you are trying to access the SD card using a USB card reader that connects to a USB port on the computer, try the suggestions below. You can also try using an external USB memory card reader instead. You would need to have an authorized service center look at and repair or replace the memory card reader in your computer. If the other memory card is also not readable by the built-in memory card reader, it is a string possibility the memory card reader is not working. If it can be read, your memory card is bad and likely needs to be replaced. If you have another memory card, insert it into the computer reader to see if it can be read. The memory card reader may not be working properly and causing it to not read the memory card. ![]() Some laptop computers and desktop computers have a built-in memory card reader. If you're experiencing this problem, visit your phone manufacturer's website for support. Power: 100 V ~ 240 V 50 Hz \ 60 Hz Machine power: 50W Input interface: AV \ VGA \ 2 x USB \ TF \ High definition multimedia interface Output interface: 3.5 mm / 0.13 inch headphone jack Speaker: 4ohm 3W (cavity speaker) System: Multimedia Support languages: 23 languages (including Japanese, Korean and Traditional Chinese menu) Colour: pearly grey Remote control: sending without batteries (2 AAA batteries required) Package Content: 1 x Smart Projector 1 x Power Cable 1 x AVLINE 1 x Remote Control 1 x Screw 1 x user manual (English language not guaranteed).If your smartphone cannot read an SD card, the card may have been formatted by a device that's incompatible with your phone's operating system. Projection distance: 1.12 meters - 6 meters Projection size: 33in-200in LED Flux: 6000 Colour : 16.7 million Trapezoidal correction: ± 15 Instructions for use: Plug and Play Features: Item type: smart projector Image technology: LCD Brightness: 140ANSI (peak 3000ANSI) Contrast ratio: 3000:1 (contrast between black and white image) Physical resolution: 1280 x 720 Highest resolution: 1920 x 1080 (up to compatible reading) Light source type: LED Light source life: 40,000 hours Lens Specification: Multi-piece coated lens (F503). To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. ![]() You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.
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