Amazon.com: E-YOOSO Mechanical Keyboard, Mechanical Gaming Keyboard with Red Switches, 104 Keys, Wired Keyboard Mechanical with Rainbow Backlit & RGB LED Side Light, Linear Keyboard for Windows, Gaming, PC : Video Games
E-YOOSO Mechanical Keyboard, Wired Compact LED Backlit Computer Keyboard with Number Pad, 89 Keys Mechanical Gaming Keyboard with Linear Red Switch for Windows/Mac, Laptop/PC
Amazon.com: 60% Mechanical Gaming Keyboard, Linear Red Switch, Spill-Resistant Rainbow LED Backlit, Compact Tenkeyless Wired Keyboard, Programmable Macro Functionality, RGB Mouse 6400 DPI for PC Gamers (Black) : Video Games
Amazon.com: Corsair K60 PRO TKL Wired Optical-Mechanical OPX Linear Switch Gaming Keyboard with 8000Hz Polling Rate - Black : Electronics
Corsair K70 RGB MK.2 Rapidfire Mechanical Gaming Keyboard - USB Passthrough & Media Controls - Fastest & Linear - Cherry MX Speed - RGB LED Backlit
Amazon.com: ROCCAT Vulcan TKL Linear PC Gaming Keyboard, Titan Switch Mechanical with Per Key AIMO RGB Lighting, Tenkeyless, Compact Design, Anodized Aluminum Top Plate, Detachable USB-C Cable, Black : Video Games
Amazon.com: Razer DeathStalker V2 Pro TKL Wireless Gaming Keyboard: Low-Profile Optical Switches - Linear Red - HyperSpeed Wireless & Bluetooth 5.0-50 Hr Battery - Ultra-Durable Coated Keycaps - Chroma RGB : Electronics
Digital Readout Linear 0-150mm/0-6inch Accurate Digital LCD Digital Readout Lathe Linear Scale for Milling Machines, Linear Digital Readout: Amazon.com: Industrial & Scientific
DIERYA DK61SE 60% Mechanical Gaming Keyboard, 61 Keys Anti-Ghosting, LED Backlight, Detachable USB-C, Ultra-Compact Mini Wired Keyboard with Red Linear Switch for Windows Laptop PC Gamer Typist
Amazon.com: Corsair K70 RGB PRO Wired Mechanical Gaming Keyboard (Cherry MX RGB Red Switches: Linear and Fast, 8,000Hz Hyper-Polling, PBT Double-Shot PRO Keycaps, Soft-Touch Palm Rest) QWERTY, NA - Black : Video
Amazon.com: Redragon K617 Fizz 60% Wired RGB Gaming Keyboard, 61 Keys Compact Mechanical Keyboard w/White and Grey Color Keycaps, Linear Red Switch, Pro Driver/Software Supported : Video Games
Amazon.com: HyperX Alloy Origins 60 - Mechanical Gaming Keyboard, Ultra Compact 60% Form Factor, Double Shot PBT Keycaps, RGB LED Backlit, NGENUITY Software Compatible - Linear HyperX Red Switch : Video Games
Amazon.com: CipherLab A8001RSC00005 8000 Series Pocket-Size Mobile Computer, Li-Ion Battery, Linear Imager, 4 MB, 21 Key, CD, Application Generator, Manual, Requires Charge/Communications Cradle : Office Products
DIERYA DK61SE 60% Mechanical Gaming Keyboard, 61 Keys Anti-Ghosting, LED Backlight, Detachable USB-C, Ultra-Compact Mini Wired Keyboard with Red Linear Switch for Windows Laptop PC Gamer Typist
ROCCAT Vulcan TKL Pro Tenkeyless Linear Optical Titan Switch PC Gaming Keyboard with Per-key AIMO RGB Lighting, Anodized Aluminum Top Plate, and Detachable USB-C Cable, Black
Amazon.com: NACODEX AK873 TKL Hot Swappable Mechanical Keyboard with MDA Profile PBT Keycaps | Custom Lubed Linear Switch | Magnetic Removable Cover BT5.0/2.4GHZ/Wired Programmable RGB Keyboard : Electronics
Amazon.com: 65% Hot-Swap Wired Mechanical Gaming Keyboard Programmable with Transparent 66 Key Full Side RGB OWERTY Linear Ice White Switch Custom Coiled C to A Cable Media Knob 2-IN-1 Case for WIN/PC/MAC(Black) :
Amazon.com: Redragon K618 Horus Wireless RGB Mechanical Keyboard, Bluetooth/2.4Ghz/Wired Tri-Mode Ultra-Thin Low Profile Gaming Keyboard w/No-Lag Cordless Connection, Dedicated Media Control & Linear Red Switch : Electronics
Amazon.com: Pulsar Gaming Gears - PK020 Lunar Alloy Full Size Aluminum Alloy Build Hot Swappable Mechanical Gaming Keyboard Full RGB LED Backlit USB Wired for Windows PC 104 Keys (Red Switch Linear) :
Amazon.com: ROCCAT Vulcan TKL Pro PC USB-C Gaming Keyboard, Linear Optical Titan Switch, AIMO RGB Lighting, Tenkeyless Mechanical Feel Speed Keystroke, Low Profile Ergonomic Design for Wrist Rest Support, White : Video
Amazon.com: Razer BlackWidow V3 Tenkeyless TKL Mechanical Gaming Keyboard: Yellow Mechanical Switches - Linear & Silent - Chroma RGB Lighting - Compact Form Factor - Programmable Macros - USB Passthrough : Video Games
Amazon.com: Mini Electric Linear Actuator Stroke 0.4"–Force 4.5 lbs–12V | High-Speed 1.97"/sec–Weight 0.1KG Ideal for Intelligent Range Hood, Fan Blades, Cabinets, Window Opener, Robotics, Home Automation… : Home & Kitchen