Upgrade your video calls: This 4K Acer webcam with Sony sensor and AI noise cancellation is over 20% off at Amazon

I don't see many 4K webcams for under $40 / £40, and with these specs, but Amazon has dropped the price of the Acer A640, which is ideal for those looking to improve the video quality on video calls. • Best for: Remote workers, students and streamers who want high-resolution video for meetings, classes or broadcasts without spending too much...