Everything works. The cosmetic condition is rough (multiple scratches and scuffs). See pics and video.
Comes with a charger.
CPU: 2.9GHz Intel Core i7-7500U (dual-core, 4MB cache, up to 3.5GHz)
Graphics: Intel HD Graphics 620
RAM: 8GB DDR4
Screen: 15.6-inch FHD (1,920 x 1,080) with 178-degree wide-angle viewing
Storage: 1TB hard drive; 128GB SSD (SATA 3)
Ports: 1 x USB 3.1 USB-C, 1 x USB 3.1, 2 x USB 2.0, 1 x audio combo jack, 1 x HDMI, 1 x SD card reader
Connectivity: 2 x 2 dual-band 802.11ac Wi-Fi; Bluetooth 4.2
Camera: VGA (640 x 480) webcam
Weight: 3.3 pounds (1.5kg)
Size: 14.23 x 9.59 x 0.7 inches (36.14 x 24.35 x 1.78cm; W x D x H)
Laptop review on Techradar: https://www.techradar.com/reviews/asus-vivobook-s510u