Max speed for 802.11n is 150Mbps with 1T1R.Max speed for 802.11ac is 433Mbps with 2T2R.Realtel RTL8811AU supports draft 802.11ac which is not 802.11ac.Different hardware version might use different chips result in different performance and comparability.Īccording to D-Link DWA-171 rev A1 on WikiDevi, it contains: The H/W ver: A1 is very important information but only show on a small label on the package or the last few characters of P/N on the device. Max speed for 802.11n is 300Mbps with 2T2R.Max speed for 802.11ac is 867Mbps with 2T2R.Max speed for 802.11n is 150Mbps 2.4GHz with 1T1R.Īccording to ASUS RT-AC1200GP on WikiDevi, it contains:.Max speed for 802.11n is 450Mbps 5GHz with 3T3R.Now running OSX 10.12 aka macOS Sierra.Īccording to Mac Mini Late 2012 Teardown on iFixIt, it contains: I have upgrade my Mac mini Late 2012 to 16GB RAM and SanDisk Extreme Pro 480GB SSD. QNAP TS-119PII with Mac OSX File Transfer Performance Report is a good reference to learn its capability. Seagate Laptop SSHD 1 TB in single tray.Marvell 88F6282 which is a single core ARMv5TE-compliant 32-bit processor with 256K L2 cache.QNAP TS-119PII runs QTS is an embedded Linux developed by QNAP. During the test, I also learned the difference of my WiFi devices. I didn’t uninstall D-Link DWA-171 rev A1‘s Realtek driver before installing netis WF2190.
I spends hours to do a full check of my NAS and eventually find out it is related to driver. The only different is my new WF2190 last week. I did this test because uploading files to NAS is incredible slow today.
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