2TB external hard drive compatible with 4K, ideal for computers and TV recording. - Brand: BUFFALO - Model Name: HD-EDS02U3-BA - Storage Capacity: 2TB - Connectivity: USB Type-A to Type-C - Supported Resolution: 4K compatible - Usage: For computer & TV recording Thank you for viewing. I bought this for TV recording, but my TV was too old to connect to it. Therefore, I opened the box once, but I haven't used it. Please understand that this has been stored at home before purchasing.