These are much better built in couplers than others I have used in the past. Let's just say built-in connectors aren't high tech, but I like them because they're better made than the ones I've used before. They just feel more durable and the lines connect tightly, while the others I've used just feel very cheap and the lines don't always connect tightly. Also, I save more money by buying a pack of 10. I've seen other online sellers charge $2 to $3 for just one clutch!
π· CZUR Shine800-Pro: High-Speed Document Camera for Mac and Windows with OCR Function
10 Review
JOYUSING 8MP Document Camera for Teachers - VGA/HDMI/USB Three Mode, Mac, Windows, Chrome Compatible - Ideal for Online Teaching, Distance Learning, and Web Conferencing
3 Review
π CZUR Assistive Cover 13.14-inch: Splash Resistant, Adjustable Hook & Loop, PVC Material for CZUR Book Scanner - Office & Home - Black
4 Review
πΈ AVer M5 Document Camera: USB Webcam for Remote Video Conferencing - HD for PC, Mac, Chromebook, Zoom, and More - Ideal for Distance Learning, Classroom Teaching, Recording, Working & More
3 Review