Quantity:(2-Pack),S Size:Length, width, height(6.8mm*4.2mm*2.0cm) Material: plastic. Color:(Black)Connectors 1 : 2 Row DB15 (15 pin) male jack . Connectors 2 : 15+1 Pin female screw terminal block jack（Contains ground wire） range: AWG20～26, Pin: 16way/pin,Package including:2 x 2 Row DB15 male adapter with case2x cable pressing plate4x Screws4x Long bolts. Product Applicable Equipment:Use for computer, tax control machine, set-top box, barcode machine, industrial instrumentation and other equipment for communication extend the length of the 2 Row DB15 cable, Connecting single wires with open cable heads to your VGA jack. All 15+1 lines cited（Contains ground wire）, the board is clearly marked, the wiring is more convenient.