This is a conversion cable that allows you to use controllers/pads for SEGA Mega Drive, etc., on MSX, etc. (Only the conversion cable will be shipped.) Compatible models: Various MSX models Fujitsu FM-7 series (FM sound source card and FM-77L2, FM77AV series) Sharp X68000 X1/turbo (MD controllers will not work due to lack of 5V power) NEC PC-8801mkIISR and successor models, PC-6001/6601 Compatible controllers: Mega Drive, Master System, Mark III, SG-1000/II, SC-3000/H (I have confirmed that some 8bitDO controllers do not work properly. Products that are not from around 1990 may behave differently when the SEL signal is not connected.) For 6-button pads, it is basically recommended to start in 3-button mode by pressing the MODE button when the power is turned on. Black cases are being replaced with new ones. Shipping: Yu-packet Post Mini Shipping notification: The shipping notification will be sent on the system's shipping date and time. Immediate shipping upon payment Greetings and payment notifications are not necessary. Returns are possible, but the buyer is responsible for the return shipping costs. Created by cutting a new extension cable, rewiring it, and attaching a male connector. The Mega Drive pad's lower row of pins B*GA ⇒ is converted to AB無G for MSX, etc., and the Mega Drive pad's BC functions as BA buttons. (Pin arrangement is based on facing the main unit) The Mega Drive pad in the photo has been connected to a Toshiba HX-10D MSX1 and tested with Xevious. The rapid-fire device also worked normally. Note: The products I make are currently only listed on major sites and BOOTH. They have become popular and sales have increased, but I have found that the images are being used on fraudulent websites. Please be careful.