Plustek OS 1680H . The A3 scanner with CIS sensor, A3 size scan just need 3 sec.

CZUR Fancy S Pro 12MP USB Document Camera for Teacher, 4K Webcam with Microphone and LED Light, Up to 60fps, Auto Focus, for Remote Teaching, Live Streaming, Web Conference, for Mac and Windows
3-in-1 Document Camera & Webcam & Scanner: 1️⃣As a document camera, Fancy S Pro can capture excellent real-time images of 2D and 3D objects for easy presentation; 2️⃣Use it as a webcam for live streaming or conference calls; 3️⃣As a document scanner, it is easy to digitize paper documents (note: you need to purchase an additional scanning mat for scanning)
12MP HD Camera: Streams at up to 60 fps at Full HD 1080P, and up to 15 fps at 4K Ultra HD(4000x3000 pixels), Capture Max A3 Size: 16.5" x 11.7". Tips: spin to tighten the screws for stabilizing the forearm.
Flexible & Space-saving: Fancy S Pro is designed with multi-joints, capturing every detail from each angle. It is also an expert in dealing with CLOSE RANGE situation. Comparing with a normal webcam, it can focus as close as 3.9" with great clarity
Download CZUR Visualizer Software: Follow the steps below to download CZUR's "Visualizer" software for Fancy. This software is integrated functions such as digital zoom, image annotation, tone adjustment, image rotation, video recording, snapshot and document scanning
Picture-in-picture(PiP): The PiP function of CZUR "Visualizer" allows you to connect up to 3 cameras and display them in 3 windows at the same time, making it easy to record teaching videos or game live broadcasts

CZUR Fancy S Pro 12MP USB Document Camera for Teacher, 4K Webcam with Microphone

Mirabox 4K Ultra HD 3-in-1 10MP USB Document Camera/Webcam/Visualizer for Teachers - Work with Mac OS,Windows,Chromebook for Live Demo,Web Conferencing,Distance Learning,Remote Teaching,Object Viewing
【10 Megapixel camera for superior image clarity】the 10 MP Sony Sensor captures real-time 4K Ultra High Definition images (3840 x 2160 at 30 fps), and up to 10 megapixels (3840 x 2880 at 15 fps), allowing for crystal-clear images on any size screen, including wall projectors. Dual-mode autofocus (continuous, single time) quickly shifts focus between moving/static objects, while the macro function captures objects as close as 5 cm（1.97"）.
【USB Camera Works with lots of Software,Plug and Play】applicable to Windows PCS, Macs, and Chromebooks, automatically installs drivers when the device is plugged in, compatible with Tiktok,Google Meet,Skype Microsoft Teams,Zoom,OBS etc.
【Foldable Document Camera for teachers/classroom】mbedded design, occupies a small space after folding, easy to carry; Multi-joint support with multi-angle rotate freely usb camera can capture 2D and 3D objects better and shooting high-definition images and videos. Maximum covering area: 16.5" x 116" in. (A3 paper)v
【USB Document Camera with adjustable image reversal】The camera that can manually adjust image reversal. In video chat or image output, the image can be freely adjusted left/right and up/down; you can also manually adjust the reversed image that appears in the device to a normal image
【With Powerful Functions】The USB Camera with powerful functions:【Zoom in and Zoom out:+-】【ISO:+-】【Fixed Focus:FF】【Auto Focus:AF】【LED ON/OFF】【Image Reversal:Left right mirror switching/up down mirror switching】【USB 2.0 HUB support USB2.0 devices,e.g.USB MIC/USB disk/USB headset】

Mirabox 4K Ultra HD 3-in-1 10MP USB Document Camera/Webcam/Visualizer for Teache

Amazon FosPower

FosPower 4000mAh Emergency Radio (Model A3) NOAA Weather Radio and Power Bank with USB, Solar & Hand Crank Rechargeable Battery, SOS Alarm, AM/FM, Flashlight & Reading Light for Emergency Kit, Camping
[4000mAh POWER BANK TO KEEP DEVICES POWERED] The FosPower FOSPWB-2402 solar crank radio is equipped with a 4000mAh power bank that is capable of supporting long-time radio operation. If you are in the outdoors or there is a power outage, the power bank will keep your USB devices charged in case of an emergency.
[3 POWER SOURCES WHENEVER YOU NEED IT] Use the emergency weather radio’s 3 power sources when you need a boost of power or need to recharge the radio. The radio’s crank lever and solar panel are both capable of regenerating enough power to keep the radio, lights, and SOS alarm ready to go when you need them most. The micro-USB cable provides you the most efficient way to recharge your radio.
[SOS ALARM AND 2 LIGHT SOURCES] In an emergency situation, the SOS function will allow you to call for help by making a loud siren sound and a flashing light, and the flashlight and reading light are capable of lighting your way to a safe place. Turning the sensor switch to the AUTO position allows the motion sensor to automatically turn on/off the reading light to save energy.
[NOAA EMERGENCY WEATHER BROADCAST ACCESS] The radio will dependably receive NOAA channels for local weather information and emergency hazard alerts. The AM/FM function provides full access to all AM and FM radio broadcasts.
[LIMITED LIFETIME WARRANTY] Join millions of satisfied customers with our limited lifetime warranty, backed by our experienced and dedicated USA based customer service.

FosPower 4000mAh Emergency Radio (Model A3) NOAA Weather Radio and Power Bank wi

Water Dental Flosser Cordless with Magnetic Charging for Teeth Cleaning, Nursal 7 Clean Settings Portable Rechargeable Oral Irrigator, IPX8 Waterproof Water Dental Picks for Home Travel
【ADVANCED MAGNETIC CHARGING & POWERFUL BATTERY LIFE】: Nursal cordless water dental flosser advanced is magnetic charging and a rechargeable battery. Magnetic charging is faster and more durable than traditional charging. With a powerful and environmental NiMH battery, it can be fully charged in 4 hours and used continuously for about 50 days.
【7 CLEAN SETTINGS】: 3 different strong water pulsations (high/medium/low) massage gums and promote blood circulation. 4 modes (clean/soft/pulse/rinse) clean your teeth and tongue in all directions and keep your breath fresh. (Long press turn on. Short press turn off.)
【360°ROTATABLE & MAGNETIC NOZZLE】: Our water dental pick features a 360°rotatable magnetic nozzle that allows you to easily and effectively floss from any angle, cleaning trapped food debris from hard-to-reach areas, which helps with bleeding gums and bad breath. The magnetic tips are very durable, so you never need to worry about the tip’s release button breaking, which is a very common issue for most water flossers.
【EASY AND EFFECTIVE】: Equipped with 0.6mm ultra-fine double water column and 1800 water pressure pulses per minute, it achieves deep teeth cleaning in an environment that protects gums and effectively removes 99.9% of dental buildup, which can prevent periodontitis and dental calculus. Moreover, it is up to 50% more effective than dental floss for improving gum health. Just fill the reservoir with warm water, place the tip in your mouth, and start flossing.
【KEY FEATURES】: 4 tips, 7 clean settings (30-120 PSI), removable 10oz reservoir, 90-sec floss time, memory function, rechargeable NiMH battery, magnetic charging, 360°tip rotation, travel bag, IPX8 waterproof, shower safe.

Water Dental Flosser Cordless with Magnetic Charging for Teeth Cleaning, Nursal

INSWAN INS-2 USB Document Camera — 13MP 4K Ultra High Definition A3-Size Capture, Autofocus, Built-in LED, Mic, Mac,Windows,Chromebook Compatible for Remote Teaching, Web Conferencing, Live Demo, IWBs
[Superior Image Clarity with 13 Megapixel Camera] Capture crystal-clear 4K Ultra HD images with the 13 MP SONY sensor, featuring dual-mode autofocus and macro function for precise shots as close as 10 cm.
[Versatile A3-size Still/Video Capture] Utilize the multi-joint arm for A3-size still images and videos, ideal for art teaching, exhibitions, two-page spreads, and large documents.
[Compact and Sturdy Design for Optimal Performance] The INS-2 boasts an intuitive design with main function buttons on the head, a cable-friendly USB socket placement, and a built-in LED light with automated control for optimal lighting in any environment.
[Get Creative with INS-2 and Documate Software] Unleash your creativity using INS-2 with Documate software, featuring digital zoom, image annotation, hue adjustment, image rotation, video recording, and more for lively presentations and communications.
[Highly Compatible Plug-and-Play Functionality] The INS-2 seamlessly works with mainstream webinar software like Zoom and Google Meet, providing high-engagement remote teaching and meetings, compatible with Windows 7/8/10/11), Mac (OS10.12 or higher), and Chromebook (38.00 or higher).

INSWAN INS-2 USB Document Camera — 13MP 4K Ultra High Definition A3-Size Capture

Amazon THUSTAND

THUSTAR 8MP Document Camera & Webcam 4K with Dual Microphones, USB Visualiser A3-Size, 3-Level LED Lights, Image Invert Function, Fold, for Live Demo, Distance Education -Windows, macOS and Chrome OS
USB Document Camera with adjustable image reversal: The camera that can manually adjust image reversal. In video chat or image output, the image can be freely adjusted left/right and up/down; you can also manually adjust the reversed image that appears in the device to a normal image
8MP/2448P document camera with 30fps: using Sony's image sensor, it output ultra-high-definition images and videos live transmission, up to 2448P megapixels. Press the focus button once to automatically focus the document camera once. Moving the object under the lens, the camera will not be arbitrary automatic focus and the image dance. Macro can capture objects as close as 3.94"
Document Camera with Adjustable Image Brightness : the usb camera has brightness (plus) and brightness (minus) buttons, you can manually adjust the image brightness with 10 degree, to make sure that you can get the clear image. Camera comes with 14 ring lamp beads, 3 levels of brightness adjustable, which can eliminate shooting problems under difficult lighting conditions, allowing you to capture objects in dark and bright environments, and can also achieve Selfie fill-in function
Foldable Document Camera for teachers/classroom: embedded design, occupies a small space after folding, easy to carry; Multi-joint support with multi-angle rotate freely usb camera can capture 2D and 3D objects better and shooting high-definition images and videos. Maximum covering area: 16.5" x 116" in. (A3 paper)
USB Camera with highly compatible, plug-and-play : applicable to Windows PCS, Macs, and Chromebooks, automatically installs drivers when the device is plugged in, compatible with Tiktok, Google Meet, Skyp-Microsoft Teams, Zoom; it has built-in dual silicon microphones, which can reduce noise and improve sound quality

THUSTAR 8MP Document Camera & Webcam 4K with Dual Microphones, USB Visualiser A3

Show more

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.