This is the Toshiba genuine Time Shift Machine compatible USB hard disk "THD-450T1A". Simply connect it to your REGZA and you can start enjoying a comfortable TV life without missing the programs you want to watch. This product is currently discontinued. 【The Appeal of Time Shift Machine】 By connecting it to a REGZA equipped with the "Time Shift Machine" function, you can continuously record multiple channels 24 hours a day. Even if you think, "I forgot to record that show yesterday!", you can select the program you want to watch from the past program guide and watch it anytime. 【Product Features】 Large capacity 4.5TB The space is divided into 4.0TB for Time Shift Machine and 0.5TB for normal recording, allowing you to record entire channels while keeping your favorite programs. For Time Shift Machine, you can record up to 6 terrestrial digital broadcasts for about 80 hours. Stability unique to genuine REGZA products As a Toshiba genuine product, smooth and stable recording can be expected in cooperation with compatible REGZA. 【Product Condition】 Unused, so the operation has not been confirmed. Please purchase with your understanding. 【Product Contents】 Hard disk drive (THD-450T1A) Dedicated AC adapter USB cable Vertical stand * Before purchasing, please check on the manufacturer's official website, etc., whether your TV is compatible with this product. 【Shipping Method】 We will ship anonymously within the period via Mercari shipping.