1) Brand: ELECOM Model Name: UCAM-CX80FBBK Resolution: 4K Ultra HD (Maximum 3840×2160) Frame Rate: 30fps Features: Auto Zoom / AI Face Recognition / Automatic Brightness Correction Connection: USB (Plug & Play) Microphone: Built-in Color: Black Condition: Tested and working, in excellent condition (lens cover and cable are in good condition) No box 2) Brand: ELECOM Model Name: UCAM-C750FBBK Pixels: 5 megapixels (Maximum resolution 2592×1944) Frame Rate: Up to 30fps Connection: USB 2.0 Microphone: Built-in Condition: Tested and working, in excellent condition (no box) 3) Brand: Logicool (Logitech) Model Name: HD 1080P Webcam Resolution: 1920×1080 (Full HD) Connection: USB (Plug & Play compatible) Color: Black Condition: Tested and working, good appearance (no box) 4) Brand: Logitech (Logitech) Model Name: C270HD Webcam Resolution: 720p (HD) Color: Gray Cable: Standard length (USB connection) Condition: Tested and working, no noticeable scratches or stains Accessories Body only (instruction manual and box are not included) Shipping Will be carefully packed with bubble wrap