2.0TB 4K-compatible BUFFALO external hard drive, usable with both PC and TV. - Brand: BUFFALO - Model: DriveStation - Supported OS: Windows 10/8.1/8/7, macOS 10.14 - Interface: USB 3.2 (Gen1/3.1/3.0/2.0) Type-A, Micro-B - Size: 114mm x 33mm x 171mm - Weight: 900g - Data Erasure Function: SecureLock Mobile2 - Backup Function: Automatic Backup Thank you for viewing. I tried to install it once after purchase, but my TV at home was not compatible, so it has been opened but is unused.