Country of Origin China
Brand Unbranded/Generic

Check the listing for details. XL6009 LM2596S DC-DC Step Up Down Boost Buck Voltage Power Converter Module. Condition: New, Made in China. Listed at 3.31 USD. Rated input 1A, Output 1A. Maximum input current 3A. Output: 1.25V-26V. Input: 3.5-28V. Maximum output 3A. hope you could understand.

$2.65
$3.31