If you come across a 17 button controller, odds are that 16 buttons are for directional and attack inputs, whereas the 17th button is a function button.
Some of the SiTong H3's extra buttons are to be used by your left pinky, left thumb, right thumb, and right index finger.
The rumors are true: in addition to the buttons it's known for, SiTong has been selling controllers like the H2 controller with 17 buttons.
This is not the DuelPad Zen. It's the N17SP, and it has a split layout with 17 buttons—some of which are near the bottom.
The TIKITAKA M3 doesn't have 16 buttons. It has 17, and the 17th button is a rare fully sized start button on the top panel's upper left.
The XL17 is the final boss of Ultra Arcade's Flat series, and one of its many customizable options is its Kailh Choc switch color.
Because the KBGM-H02 has 17 buttons and is wide enough to place on your lap, you can take it anywhere to play modern fighting games.
What more can you ask for? The KBGM-H09 has a whopping 17 buttons and is suitable for both desk & lap play!
