In telecommunications, RS-232, Recommended Standard 232 is a standard introduced in 1960 for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal equipment) such as a computer terminal, and a DCE (data circuit-terminating equipment or data communication equipment), such as a modem. The RS-232 standard had been commonly used in computer serial ports.
MacKeeper by Zeobit, LLC is a multi-functional system utility for Mac OS X which consists of 16 tools for security, system optimization and cleanup. The program has caused much debate and controversy because of Zeobitâs marketing tactics and also because of users reporting that the software itself is actually malware.
Buying Tips. Quality mackerel is easy to recognize. Fresh mackerel never smells fishy, and the eyes should appear bright and clear, almost alive. The gills should be clean, and the skin moist and with tightly adhering, shiny scales.Fresh mackerel should be stiff; it shouldnât bend when you hold it by its head and tail.resh mackerel never smells fishy, and the eyes should appear bright and clear, almost alive. The gills should be clean, and the skin moist and with tightly adhering, shiny scales. Fresh mackerel should be stiff; it shouldnât bend when you hold it by its head and tail.