Nova Infosystems

The gadgets have a 15.6 inch High Definition LED Back light TFT widescreen display ensuring a true cinematic viewing experience. They have a 16:9 aspect ratio and a 1366x768 resolution. The notebooks feature Dolby surround sound and built-in stereo speakers. The HDMI port claims to deliver crisp quality visuals and high-fidelity audio to any external LCD through a single cable connection.

Wi-Fi b/g Draft N certified will ensure connectivity to the Internet through hotspots and wireless networks. An integrated webcam for video chats and emails further enhances connectivity. The WLAN and Bluetooth functions can be turned on or off through the device's communication buttons. The WLAN on/off is super convenient to all those who want to do away with wireless operations on their notebook.

• Wireless: Yes 
• Transport Protocol: PPTP, L2TP, IPSec 
• Integrated Switch: 4-port switch 
• Status Indicators: Power 
• Form Factor: External 
• Data Transfer Rate: 54 Mbps 
• Encryption Algorithm: 128-bit WEP, 64-bit WEP 
• Networking Standards: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g 
• Networking Features: VPN pass through, Packet Inspection (SPI), MAC address filtering 

A network switch or switching hub is a computer networking device that connects network segments.

The term commonly refers to a multi-port network bridge that processes and routes data at the data link layer (layer 2) of the OSI model. Switches that additionally process data at the network layer (Layer 3) and above are often referred to as Layer 3 switches or multilayer switches.