A whole new experience with the 1terabyte hard drive space to warehouse as much data as you want and create backups of your documents.802.11ac Dual-Band Wi-Fi & Bluetooth 4.2With dual-band Wi-Fi, you can connect to the 5 GHz band for faster speeds, or connect to the 1.6 GHz up to 2.3 band for an improved wireless transmission range..Made with a sleek design with no Cd/dvd rom for portability. You’ll also be able to pair additional compatible wireless peripherals and devices using Bluetooth 4.2 technology.2 x USB 3.0 Type-A - 1 x USB 2.0 Type-AThe HP 15 has two USB 3.0 Type-A ports and one USB 2.0 Type-A port that will allow you to connect peripherals such as hard drives, printers, and memory card readers. At 5 Gb/s, USB 3.0 transfers data up to 10 times faster than USB 2.0, which operates at 480 Mb/s. USB 3.0’s high-speed transfer rate helps to significantly reduce data transfer times, meaning you spend less time waiting and more time focusing on the task at hand.Video ConferencingEquipped with a built-in 720p webcam, stereo speakers, and a microphone, the HP 15 can be used for work-related video conferencing as well as video chatting with friends and family.SecurityEquipped with Trusted Platform Module (TPM), the HP 15 provides you with hardware-based encryption to help secure your data, email, and user credential