Cooler Master Notepal D1 Notebook Cooler

notebook cooler
A laptop/notebook cooler, cooler pad or chill mat is an accessory for laptop computers that helps reduce their operating temperature.

master
Make a master copy of (a movie or record)
chief(a): most important element; "the chief aim of living"; "the main doors were of solid glass"; "the principal rivers of America"; "the principal example"; "policemen were primary targets"; "the master bedroom"; "a master switch"
maestro: an artist of consummate skill; "a master of the violin"; "one of the old masters"
Gain control of; overcome
Acquire complete knowledge or skill in (an accomplishment, technique, or art)
be or become completely proficient or skilled in; "She mastered Japanese in less than two years"

d1
D1 (meaning Dubai Number One) is an 80-floor residential skyscraper currently under construction in Dubai, United Arab Emirates. The tower has a total structural height of , but the design originally included a spire that would bring the total height to .
The state road D1 (Drzavna cesta D1) is a national highway in Croatia. It is a one-lane highway that spans from Macelj border crossing in the north via Krapina, Zagreb, Karlovac, Slunj, Gracac, Knin, Sinj, ending in Split. It is long overall.
The D1 is the original technical climbing route up The Diamond of Longs Peak. In 1954, when National Park Service was petitioned to allow climbing on The Diamond they responded with an official closure. Climbing on The Diamond was banned until 1960.