PLUG AND PLAY: Connect the SF-U shifter to a PC via the A-to-C USB cable, or to PXN wheel bases via RJ11-to-RJ11 or USB-C to USB-C cables. RJ11 and USB-C connections support PXN V10, V99, and V12 Lite on PC, PS4, Xbox One, and Xbox Series X/S, as well as all PXN VD-series steering wheel systems on PC. The A-to-C USB connection supports all steering wheel setups on Windows 7-11 PCs. 7+R Structure Design Push-down 7th & R Gear Shifting Slot-Guided Gear Shifting 16-bit Angle Sensor REVERSE GEAR DESIGN:We use a 7+1 gear shifter. The design of the reverse gear is different from the traditional shifter. You need to put the lever back in the middle, press it, and switch to 6th gear, which is reverse gear. Product Model SF U USB Connection PC, PXN WheelBase Material Aluminum alloy Product Dimensions About 172*107*231 mm Packaging Dimensions About 220*164*280 mm Weight About 1550 g