KLIM cooling pad comes with USB power cable, can daisy-chain another USB device for pass-through power, see photos 1 & 6. Power cable can be stored on bottom, see photos 4 & 5.
Two variable-speed switches for fans, one for front and one for back, so it can run 4, 2, or 0 fans depending on how much cooling is needed. See photo 2 for view showing front and back fans turned on, note blue LED lighting when fans are on.
Hinged legs on bottom so laptop can be tilted towards user. Hinged retain arms on front to prevent laptop from sliding down.See photos 2 & 3 for views of pad tilted with legs and arms deployed.