Easy to connect. With this product, connect your PC engine and TV with "HDMI cable" to play now! ] This product for (PCE) HDMI Booster V2 is a video output converter that allows you to connect the TV and PC engine by connecting to the "expansion bus" located on the back of the classic PC engine unit. For example, the earlier PC engine body (white), the connection to the TV is a "RF switch", and modern TV often does not have a connector for connection, making it very difficult and inconvenient to prepare for play. This is a very convenient peripheral device for your PC engine game output and play with the "modern TV" which easily solves these problems. In addition, the main unit features a switch that allows you to adjust the screen ratio, so you can enjoy the game with your favorite screen ratios of standard (4/3) and wide (16/9). Whether you have used a "PC engine" game or you want to enjoy it, this is a convenient product for you to use when playing the "PC engine unit" in this era. Operation confirmation models: Early PC engine (white), PC engine core graphics, PC engine core graphics II Cannot be used on PCE units without expansion buses. This product is an output of RGB signal via HDMI cable. No up-converter function. This product does not include an HDMI cable. Please prepare them separately. Note: This product is an original product of the Columbus Circle and is not licensed by their respective companies. The names or trade names listed are trademarks or registered trademarks of their respective companies. The screen is in development. The specifications, shape, color, and packaging of this product may change without prior notice for improvements. This product is a video output converter that is compatible with the "PC Engine" model of the nostalgic game console. By using this product, you can connect it to your TV and PC engine using the "HDMI cable" Easy to connect! Connect this product to the "Extended Bus" located on the back of the "PC Engine Body" and use your own HDMI cable to connect to your TV For example, the earlier PC engine body (white), the connection to the TV is a "RF switch", and modern TV often does not have a connector for connection, making it very difficult and inconvenient to prepare for play. This is a very convenient peripheral device for your PC engine game output and play with the "modern TV" which easily solves these problems The main unit features a switch that allows you to adjust the screen ratio, so you can enjoy the game with your favorite screen ratio, standard (4/3) and wide (16/9) Operation confirmation model: Initial PC engine (white), PC engine core graphics, PC engine core graphics II. *This product uses RGB signal output via HDMI cable. Up-converter function is not included