![U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks](https://www.gamersnexus.net/images/media/2016/motherboards/gigabyte/ASRock-Udot2-adapter.png)
U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks
![Considering what's inside of a U.2 interface 2.5' SSD, and if an M.2 to U.2 adapter is used on your motherboard, isn't it pointless to use a U.2 SSD in the first Considering what's inside of a U.2 interface 2.5' SSD, and if an M.2 to U.2 adapter is used on your motherboard, isn't it pointless to use a U.2 SSD in the first](https://qph.cf2.quoracdn.net/main-qimg-65e3f3e74f620b9b115bfa2bd30767a8.webp)
Considering what's inside of a U.2 interface 2.5' SSD, and if an M.2 to U.2 adapter is used on your motherboard, isn't it pointless to use a U.2 SSD in the first
![U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks](https://www.gamersnexus.net/images/media/2016/motherboards/gigabyte/IMG_1906.png)
U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks
![U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks U.2 vs. M.2 vs. SATA Express Interface Comparison & Speeds | GamersNexus - Gaming PC Builds & Hardware Benchmarks](https://www.gamersnexus.net/media/k2/items/cache/b72f05a13b1ac0c5450ca1eea8a84bd8_XL.jpg)