The PS4 does support USB sticks for certain functions, such as transferring game saves, screenshots, and videos. However, it does not support USB sticks for playing games directly from the USB stick. Games must be installed on the PS4's internal hard drive or an external hard drive in order to be played. Additionally, the PS4 does not support playing media files directly from a USB stick, but it does support playing media files from a connected external hard drive. **

Yes, the i7 8700k processor supports up to 64GB of DDR4 RAM across 4 RAM slots. This means you can install 4 RAM sticks in the motherboard to take full advantage of the processor's capabilities. It is important to check the motherboard specifications as well to ensure compatibility with both the processor and the RAM configuration. **

Yes, the Ryzen 7 2700 does support 4 RAM sticks. It has a dual-channel memory controller, which means it can support up to 4 sticks of RAM. However, it is important to check the motherboard specifications as well, as some motherboards may have limitations on the number of RAM sticks they can support. **

Yes, the i9 9900k processor supports RAM sticks with 3600 MHz. The i9 9900k has a memory controller that can handle DDR4 memory with speeds up to 2666 MHz natively, but it is capable of supporting higher speeds through overclocking. Therefore, you can use RAM sticks with 3600 MHz on an i9 9900k by enabling XMP (Extreme Memory Profile) in the BIOS to run the RAM at its rated speed. **

Current Android TV devices support exFAT USB sticks by including built-in support for the exFAT file system. This allows users to simply plug in an exFAT-formatted USB stick and access its contents directly from the Android TV interface. Users can easily navigate through the files and media on the USB stick using the file manager or media player apps on their Android TV device. This seamless support for exFAT USB sticks makes it convenient for users to access and play their media files on their Android TV without needing to worry about file format compatibility. **

The number of RAM sticks you should use depends on your motherboard's configuration. If your motherboard has dual-channel memory support, it is recommended to use 2 RAM sticks to take advantage of the dual-channel feature, which can improve performance. However, if your motherboard supports quad-channel memory, using 4 RAM sticks would be more beneficial as it can further enhance memory bandwidth and overall system performance. Ultimately, check your motherboard's specifications to determine the optimal number of RAM sticks to use. **

It depends on the specific needs and configuration of the system. Generally, using 2 RAM sticks instead of 4 can be better as it allows for easier future upgrades by leaving additional slots available. Additionally, having 2 RAM sticks can potentially improve performance by enabling dual-channel memory mode, which can increase memory bandwidth. However, using 4 RAM sticks may provide better overall performance in certain applications that benefit from higher memory capacity or quad-channel memory configurations. **

If your computer's motherboard has enough slots to accommodate additional RAM sticks, it is generally better to add 2 RAM sticks rather than replacing the existing ones. Adding more RAM will increase the total amount of memory available to your system, which can improve overall performance. However, if you are replacing the RAM sticks with higher capacity ones, then it may be more beneficial to replace them. Ultimately, the decision should be based on your specific needs and the capabilities of your computer's motherboard. **