The unit looks and works like new. Zappiti is no longer in business, but all that means is you cannot download DVD covers from the cloud, which I never used . The unit can be used as a SMB server accessible on your local network. All files on the internal hard drive show as a searchable list, which is clean and very easy to use. Just click the file and play. The last image contains the directions to connect the Zappiti to your Windows Network. This is simple and easy to use. Read some AMAZON reviews: https://www.amazon.com/Zappiti-One-SE-4K-HDR/dp/B07DLWVYQX/ref=cm_cr_arp_d_product_top?ie=UTF8 You cannot see or hear the difference between a Blu Ray disc and the network video file if it was ripped at full resolution. This is an excellent server and media player which uses an internal hard drive that is searchable on your windows network. I wrote and deleted files to it all the time. I have included a WD Blue 6TB internal hard drive with the unit ($125 value). NOTE: I had almost 300 BluRay and DVD MKVs on the drive, which I "Quick Formatted". If you are familiar with Quick Formatting, you'll know that the files have not been over-written. This is from the Zappiti web site and is a complete list of all the features on the ONE SE4K HDR media player https://www.zappiti.com/appiti-one-se-4k-hdr Zappiti One SE 4K HDR sets an entirely new standard forhome entertainment. It supports the majority of digital audio and videoformats, including the most modern HEVC video codec with one billion colors(10-Bit color encoding), all modern 3D video standards with 3D subtitles, andfeatures HDMI 2.0a, 4K 60p, HDR, DTS:X for the best possible home theaterexperience. It supports almost all video and audio formats, codecs and filecontainers, including all modern video standards such as HDMI 2.0a, Ultra HD4K, HDR, 3D subtitles and HEVC / H.265 (up to 10-Bit), the Zappiti One SE 4KHDR sets an entirely new standard. The all new Zappiti One SE 4K HDR isequipped with a dual HDMI, an internal 3.5" SATA HDD bay with hot swapfunction (up to 16 TB) and offers powerful Wi-Fi 5G and Ethernet gigabitnetwork capability. The Zappiti One SE 4K HDR is compatible with most audio andvideo formats such as ISO Blu-ray and UHD, M2TS, MKV, home theater audio (DolbyAtmos or DTS:X) and high-resolution lossless audio files up to 32-Bit. This newplayer is also compatible with the new Zappiti Video application for the bestpossible home theater experience. Included is the remote control, RF blaster, HDMI cable, power transformer, and the original manual AND the WD Blue 6TB hard drive , which works as new. Securely packed and ready to ship. Free shipping within the continental US.