A 300 Mbps Wireless USB Wi‑Fi Range Extender is a compact network device designed to boost and extend your existing Wi‑Fi signal, especially in areas with weak coverage like corners of your home, office, or garage. It plugs into a USB power port (such as a USB charger, laptop USB port, power bank, etc.) and connects wirelessly to your main router. Once set up, it amplifies the Wi‑Fi signal, filling dead zones and improving connectivity for smartphones, laptops, smart TVs, and other Wi‑Fi devices.
Supports up to 300 Mbps on the 2.4 GHz band, using 802.11n wireless standard.
Plugs directly into a USB port for power — no separate power adapter required. You can use a laptop, USB wall charger, or power bank.
Easy to configure and connect to your existing Wi‑Fi network quickly — often with a WPS button for one‑touch pairing (if supported).
Supports standard Wi‑Fi encryption protocols like WEP, WPA‑PSK, and WPA2‑PSK to keep your network secure.
Many units include dual external antennas or high‑gain antennas to improve signal strength and stability versus basic internal antenna designs.
Works with most 802.11b/g/n Wi‑Fi routers from popular brands, so you don’t need matching hardware.
Lightweight and small footprint makes it ideal for travel, apartments, rental homes, or temporary setups.
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