Razer DeathStalker V2 Pro wireless gaming keyboard has a low profile & optical switches » Gadget Flow
Amazon.com: Razer DeathStalker V2 Pro TKL Wireless Gaming Keyboard: Low- Profile Optical Switches - Linear Red - HyperSpeed Wireless & Bluetooth 5.0 - Up to 200 Hrs - Ultra-Durable Coated Keycaps - RGB - White : Video Games
Razer Ornata V2 review: A low-profile hybrid mecha-membrane gaming keyboard
Razer DeathStalker V2 Full Size Wired Optical Linear Gaming Keyboard with Low-Profile Design Black RZ03-04500200-R3U1 - Best Buy
Amazon.com: Razer DeathStalker V2 Gaming Keyboard: Low-Profile Keys - Linear Red Optical Switches - Ultra-Durable Coated Keycaps - Durable Aluminum Top Plate - Multi-Function Roller and Media Button - Chroma RGB :