WiFi 4 vs WiFi 6 USB Adapter SPEED TEST – TP-Link TL-WN823N vs Archer TX20U Nano (Worth Upgrading?)

Is upgrading from a legacy Wi-Fi 4 USB dongle to a tiny Wi-Fi 6 nano adapter actually worth it? Today we put the old-school TP-Link TL-WN823N head-to-head against the modern TP-Link Archer TX20U Nano in real-world speed, latency, and download tests—compared directly against a wired Ethernet baseline! 📌 Timestamps: 00:00 - Introduction & The Wi-Fi Problem 00:43 - Specs Comparison (Wi-Fi 4 vs Wi-Fi 6) 01:24 - Driver & Plug-and-Play Setup 01:48 - Test 1: Ethernet Baseline Ceiling 02:22 - Test 2: TP-Link TL-WN823N (2.4GHz Wi-Fi 4) 02:43 - Test 3: TP-Link Archer TX20U Nano (5GHz Wi-Fi 6) 03:10 - Real-World 10GB File Download & Gaming Ping 03:41 - Final Verdict: Is Wi-Fi 6 Nano Worth It? 🔍 Featured Products: • TP-Link Archer TX20U Nano (Wi-Fi 6 AX1800 USB Adapter) • TP-Link TL-WN823N (Wi-Fi 4 N300 USB Adapter) 💬 Question of the Day: Which adapter or Wi-Fi setup are you currently using on your PC/laptop? Let me know in the comments below! 🔔 Subscribe for more tech comparisons, benchmarks, and gadget reviews! #WiFi6 #TPLink #ArcherTX20U #SpeedTest #TechReview #WiFiAdapter #PCGaming