Linux 2.6.24 /Ubuntu / Android5.1., Package size: 15.6*8.8*4.7cm, IR: 650±10nm, Connect the interface: 1*USB-5pin-1.25mm, Operating system request: Windows XP/ VISTA/ Win7/Win8/ Win10/, Product size: 10*7.8 * 2.8cm, F/No: 2.0, DSP Chip: No driver, 1920*1080 (30fps)/1600*1200(30ps), Brand: HXSJ, Package weight: 175g, Product weight: 104g, Pixel Size: 1.4µmx 1.4µm, Minimum illumination: 0.1Lux at F12, Automatic white balance / automatic color correction., Lens Construction: 4P+IR, Maximum resolution and frame rate: 2592*1944 (30ps)、, Interface speed: 480mb/s, working temperature: -10°C to + 60°, structure size: （L）68mmx（W）16mmx（H）6.0mm, 1280*720 (30fps)/1280*960(30fps)/, EFL: 2.85mm, Video format: MJPEG / YUY2, Power Consumption: Regular work：0.9W, Length: 158cm, USB power supply voltage: 5V±5%, FOV: 77°, 1x English User Manual, Other optional resolution ratio: 640*480 (30fps)/800*600(30fps)/, Lens: High-quality Six-layer glass lens, Package List: , Photosensitive chip: CMOS 1/4”, storage temperature: 0°C to 50°C, 1x 5M Auto Focus 1080P Webcam, Support format: YUV / MJPG.
Basically copy coupon, view price history or create e-mail price alert. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($18.69): BGe8ed91
2. ($20.01): Cuponation9
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGHSWEB1, BGCuponation10, 13f142, BGHONEY2110, BGe8d848, BANGGOODSD, 6GSGIT, BGJUNEGSG9, 9OFFSUMMER
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for HXSJ Wired Computer Webcam 1080P 5MP. The lowest price was: $16.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).