Mini DC Fan 45mm 5V .22A with 3-Pin Connector (UDQFSEH58F) As of 4/1/2017 - Includes

As of 4/1/2017 - Includes Preamplifier OptionPA-DSA832Standard(Previously a $599 add on)

Four convenient pocket size 10-page booklets

Measures 2-5/8" width by 7-1/2" height by 1-25/64" depth

they have been designed to withstand the elements

Voltage Measurement and more

Mini DC Fan 45mm 5V .22A with 3-Pin Connector (UDQFSEH58F) As of 4/1/2017 - IncludesMini DC fan 5 Vdc, . 22 Amp 45 mm x 45 mm x 10 mm Distance between mounting holes: 55mm Low power consumption Plastic housing, metal top 3 pin female plug Outgoing leads are 7" long Weight: 0. 5 oz Ideal for laptops, set top boxes, or other devices that require a thin, small fan