This is a Panasonic CF-nx4. I purchased and used it about 5 years ago, but I no longer use it. I hope someone who wants it will take it. Panasonic CF-NX4 i5 8GB HDD 250GB 5th generation Operation confirmed: - It works without problems, but it feels slow, so please upgrade the specs yourself. The closure is poor as shown in the 7th image. Wi-Fi: ok Bluetooth: ok Speaker: ok Camera: ok Accessories: Charger