Club3D has released an adapter CAC-1331 that converts HDMI signals to DisplayPort on Amazon.co.jp. The price is 4,980 yen which is about 46.50 dollars.
A cable that converts HDMI signals to DisplayPort. Converting from DisplayPort to HDMI is easy and there are many cables and adapters, but the reverse is rare. Club CAC-1331 supports version 2.0 on the HDMI side and 1.2 on the DisplayPort side, and supports color depths of 4K / 60Hz and 8 to 12 bits.
The HDMI side of Club CAC-1331 is male, and the DisplayPort is a female connector. Power supply by USB Type-A is required for use. The total length of the cable is 25 cm.
Club CAC-1331 features:
It is a conversion adapter that is ideal for connecting a gaming device with an HDMI source or a PC to a display with a DisplayPort terminal. It is used to connect from a gaming device with HDMI terminal such as PlayStation or Xbox to a display with DisplayPort terminal.
The adapter is an HDMI male connector on the input side and a DisplayPort female connector on the output side. The adapter is 18 cm long. The weight is 36g.
The maximum resolution will be 4096×2160 @ 30 Hz / 1920 x 1080 @ 120 Hz. Audio 7.1 Ch Supports up to 192 kHz sample rate.
It has a USB-A port for charging in case the HDMI source device does not have enough power. If power is insufficient, connect it to the USB terminal of the source device before use.
Compatible with all operating systems. Complies with FCC and CE mark EMI requirements (electromagnetic interference to human body and other equipment). “Domestic regular guarantee”. The warranty period is one year from the purchase.