Features: Keep your gaming system updated with this USB adapter, ensuring a seamless upgraded process. Crafted from durable ABS material, this disk ensures reliability during the upgraded process. Great for gamers of all levels, this disk is a must have accessory for an enhanced gaming experience. Easily update your device with this user friendly disk, whether at home or on the move. No complicated step or internet connection required, making it easy to install and use. Attention: Do not disconnect the power during the update process, game console cannot be connected to WIFI (your console system must be under 9.0 in order to update offline to 9.0). Specifications: Material: ABS Size: Approx. 6cm/2.36inch Applicable Model: for P4 Game Console Way 1: 1. Insert the USB flash drive in the shutdown state, press and hold the power button, and hear a beep~beep twice, console for P4 enters safe modes. 2. Select to update system software from the USB flash drive, pressing OK until the update restarts. Way 2 (Enter system settings in boot modes and use USB flash drive to update): Insert the USB flash drive in the shutdown state, turn on the host and enter Settings -Update System Software. The option will poped up (if you find the following versions of system software - version 9.0). Press controller O to confirm and press Continue ->Upgraded. After confirmation, your console for P4 will be upgraded to version 9.0, and the update process will take about 5 minutes to complete, game console will automatically restart. Package Includes: 1 Piece Upgraded USB Adapter note: Only upgraded USB adapter, does not include usb dongle. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.