Final answer:
Wi-Fi speeds are influenced by the device's Wi-Fi adapter, processor performance, available RAM, distance from the router, obstacles, number of connected devices, software updates, and external wireless interference.
Step-by-step explanation:
The speeds a device will achieve over a Wi-Fi network are influenced by various device factors. First, the Wi-Fi adapter within the device plays a major role; different adapters have different capabilities, such as support for different Wi-Fi standards (e.g., 802.11b/g/n/ac/ax) and operating frequencies (2.4 GHz or 5 GHz). The performance of a device's processor and the amount of available RAM can also influence the speed, as they are responsible for handling the data received and sent over the network.
Another important factor is the distance from the router and the presence of obstacles, such as walls and furniture, which can cause signal loss and lower speeds. Additionally, the number of devices connected to the same network and their respective activities may affect an individual device's speed due to network congestion. Firmware and driver updates are also crucial, as outdated software can slow down the connection. Lastly, external interference from other wireless devices, such as microwaves or Bluetooth devices, can also have an impact.