Razer's Tiamat Headset Uses 10 Drivers To Produce 7.1 Sound | TechCrunch
Amazon.com: XROUND AERO True Wireless Gaming Earbuds, 50ms Ultra-Low Latency, Lite Surround Sound, Bluetooth 5.0 in-Ear Headphones, Noise Reducing Dual-Microphones, for Android and iOS : Video Games
Speedlink Medusa 5.1 True Surround Headset - Black - Newegg.com
Syba OG-AUD63065 COBRA510 NC2 USB 2.0 5.1 True Surround Sound Gaming H — EIO.com
Guide to Surround Sound Headphones - Headphone Dungeon