This converter by Delock enablesThe connection of a M.2 SSD in 2280, 2260, 2242 and 2230 format.The converter can be connected to a SATA pin 8 power plug and does not need an additional power supply. Additionally,The converter can be connected to a standard SATA port,Then a power supply toThe 4 pin power connector is needed. 63917 Video IfThe converter is connected to a SATA pin 8 power port, a few SSDs will not get enough power. In that case a power supply needs to be connected toThe 4 pin power plug.