Computer Data Cable Double row 20-pin female to 20-pin female, compatible with 2.54mm pitch headers on both endsTotal length 12inch (30cm), 2.54mm female 40P 2 x 20 socketSuitable for digital cameras, digital camcorders, laptops, LCD , LCD monitorsSuitable for most AVR jtag debuggers, in-system programmers, isp downloads, etcMade of high-quality materials Double row 20-pin female to 20-pin female, compatible with 2.54mm pitch headers on both ends Total length 12inch (30cm), 2.54mm female 40P 2 x 20 socket Suitable for digital cameras, digital camcorders, laptops, LCD , LCD monitors Suitable for most AVR jtag debuggers, in-system programmers, isp downloads, etc Made of high-quality materials Colour:As Shown Material:Plastic Package Contents: 1x IDE Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.