Buy ‘keyboard optical’ with Bitcoin Crypto-Currency – Spendabit

ASUS ROG Strix Scope RX Gaming Keyboard (ROG RX Optical Mechanical Switches, Programmable Macro, Aura Sync RGB Lighting , USB 2.0 Passthrough, IP56 water & dust resistance, alloy top plate)

RAPOO X1800S 2.4GHz Wireless Optical Keyboard Mouse Combo Black – 1000DPI Nano Receiver 12m Battery

$39.00 at Storm Computers

ADESSO Illuminated Gaming Keyboard & Illuminated Mouse Combo AKB-137CB Black USB 104-Key US layout Keyboard

$39.99 at Newegg

Razer Huntsman V2 RGB Optical Purple Mechanical Gaming Keyboard

$213 at Scan Computers

Razer Huntsman V2 RGB Optical Red Mechanical Gaming Keyboard

$226 at Scan Computers

ROCCAT Vulcan Pro TKL AIMO Compact Optical RGB Gaming Keyboard

$163 at Scan Computers

Razer Huntsman Mini RGB Optical Red Gaming Keyboard

$164 at Scan Computers

Razer Huntsman V2 TKL RGB Optical Red Mechanical Gaming Keyboard

$176 at Scan Computers

ASUS ROG Strix Scope RX ROG RX Red Optical Mechanical Gaming Keyboard

$151 at Scan Computers

Newman Waterproof USB Keyboard with Silicone Cover Plus USB Optical Mouse (White) (Computer Keyboards Category)

$78.95 at Gadgets Direct

ASUS TUF GAMING M3 RGB Optical Gaming Mouse + K3 Keyboard

$125 at Aria PC

Logitech 920-010175 ERGO K860 Split Ergonomic Keyboard Ergo Business

Logitech MX Keys Mini 920-010475 Black Wireless Keyboard

$86.99 at Newegg

Rosewill Mechanical Keyboard Rubber O-Rings, Switch Sound Dampener, 120 pcs - RO-100T

$7.99 at Newegg

Logitech G Pro X Superlight 16000 DPI Wireless HERO Optical Gaming Mouse - Black

$144 at WiseTech Inc.

EVGA Z20 RGB Optical Mechanical (Clicky Switch) Gaming Keyboard 812-W1-20US-KR

$82.99 at Newegg

Logitech G303 Shroud Edition 25600 DPI Wireless Optical Gaming Mouse - Black

$132 at WiseTech Inc.

Logitech G502 LIGHTSPEED 16000 DPI Wireless Optical Gaming Mouse - Black (910-005565)

$144 at WiseTech Inc.

Corsair Gaming GLAIVE PRO RGB CH-9302211-AP Gaming Mouse – Black, Backlit RGB LED, 18000 DPI, Optical, CUE Software, Changeable Thumb Grips.

$119 at Storm Computers

Razer Naga X 18000 DPI Optical Gaming Mouse - Black

$70.16 at WiseTech Inc.

Corsair Dark Core RGB Pro 18000 dpi Wireless Optical Gaming Mouse - Black

$70.06 at WiseTech Inc.

Razer Viper Ultimate 20000 DPI Wireless Optical Gaming Mouse - Black

$85.63 at WiseTech Inc.

Corsair M65 RGB Elite 18000 DPI Optical Gaming Mouse - Black

$49.96 at WiseTech Inc.

Logitech 910-002325 M325 Wireless Mouse Grey Contoured design Glossy Comfort Grip Advanced Optical Tracking 1-year battery life

$42.00 at Storm Computers

iMice X6 Optical Gaming Mouse USB Wired RGB 6400DPI Adjustable

$28.00 at Storm Computers

Logitech 910-003412 M235 Wireless Mouse Red Contoured design Glossy Comfort Grip Advanced Optical Tracking 1-year battery life

$25.00 at Storm Computers

Logitech G305 LIGHTSPEED Wireless Gaming Mouse - Optical - Wireless - Wi-Fi - White - USB - 12000 dpi - 6 Button (S)

$73.17 at WiseTech Inc.

Logitech M720 Triathlon Multi-device Wireless Mouse - Optical - Wireless - Bluetooth/Radio Frequency - Black - 1 Pack - USB - 1000 dpi - Tilt Wheel - 8 Button(s) - Right-handed Only

$69.14 at WiseTech Inc.

Logitech M317 Mouse - Optical - Wireless - Radio Frequency - Steel Blue - USB 2.0 - 1000 dpi - Scroll Wheel

$35.10 at WiseTech Inc.

Logitech G502 Hero 16000 DPI Optical Gaming Mouse - Black

$52.31 at WiseTech Inc.

Logitech M235 Wireless Mouse Grey Contoured design Glossy Comfort Grip Advanced Optical Tracking- 910-003384

$39.00 at Storm Computers

Logitech Wireless Laser Mouse - Optical - Wireless - Radio Frequency - 2.40 GHz - Black - 1 Pack - USB - 1000 dpi - Scroll Wheel - 3 Button(s) - Symmetrical

$52.97 at WiseTech Inc.

CHERRY STREAM DESKTOP Keyboard & Mouse - USB Wireless 104 Key - English (US) - Black - USB Wireless Mouse - Optical - 2400 dpi - 6 Button - Scroll Wheel - Black - Volume Up, Mute, Volume Down, Pre

$52.67 at Newegg

Logitech 910-002151 M325 Wireless Mouse Dark Grey Contoured design Glossy Comfort Grip Advanced Optical Tracking 1-year battery life

$42.00 at Storm Computers

Logitech M325 Laser Wireless Mouse - Optical - Wireless - Radio Frequency - 2.40 GHz - Red - 1 Pack - USB - 1000 dpi - Scroll Wheel - 2 Button(s) - Symmetrical

$44.28 at WiseTech Inc.

Logitech Wireless Mini Mouse M187 - Optical - Wireless - Radio Frequency - 2.40 GHz - Black - USB - 1000 dpi - Scroll Wheel - 3 Button(s) - Symmetrical

$31.18 at WiseTech Inc.

ASUS ROG Claymore 2 PBT RX Blue Optical Mechanical Wireless/USB Modula

$313 at Scan Computers

ASUS ROG Claymore 2 PBT RX Red Optical Mechanical Wireless/USB Modular

$314 at Scan Computers

ASUS ROG Claymore 2 RX Red Optical Mechanical Wireless/USB Modular Gam

$285 at Scan Computers

Logitech 920-009512 G915 Tenkeyless LIGHTSPEED Wireless RGB Mechanical Gaming Keyboard - Linear Switch

CiT Avenger Backlit Keyboard & Optical Mouse Bundle USB

$18.80 at Scan Computers

Cherry USB KC 1000 UK Keyboard + MC 1000 Optical Mouse Bundle

$20.03 at Scan Computers

Two Button Optical Trackball Mouse (TPE-TRKBALL)

$54.00 at ThinkPenguin

Rosewill Blitz K50 RGB Wired Gaming Clicky Mechanical Keyboard | Outemu Blue Switches | NKRO, Anti-Ghosting | 6 Built-in Macro Keys | 14 Pre-Programmed Backlight Effects | USB Passthrough - Black

$52.99 at Newegg

Rosewill Blitz K50 RGB BR Wired Gaming tactile Mechanical Keyboard | Outemu Brown Switches | NKRO, Anti-Ghosting | 6 Built-in Macro Keys | 14 Pre-Programmed Backlight Effects | USB Passthrough - Black

$60.49 at Newegg

Traditional 3-Button USB Optical Wired Mouse With Scroll Wheel (TPE-3BTMOUS)

$10.99 at ThinkPenguin

USB Optical Scroll Wheel Wireless Mouse for GNU / Linux

$14.99 at ThinkPenguin