The RGB lighting feature adds a visual appeal with multiple adjustable modes and can be turned off if desired. It can work seamlessly on for, for OS X, for Pi etc. Item Type: USB Button Single Keyboard.
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E-YOOSO X-33 RGB USB 2.4G Wireless Gaming Mouse 16000 DPI 16 Buttons Programmable Game Optical Mice for Computer PC Laptop
Aliexpress UK
Custom Macro Programming: The keyboard supports custom macro programming, allowing users to bind frequently applied operations or specific commands to key positions. It supports software shortcuts, zooming in and out, and is suitable for a wide range of applications.
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E-YOOSO X-39 USB Wired RGB Gaming Mouse 24000 DPI SG8960 19 buttons programmable game Optical mice for Computer PC Laptop
Aliexpress UK
Programmable Keypad: All keys are programmable. All key functions of the standard for keyboard can be set. Item Type: 6 Key Mini Keypad. 1 x 6 Key Mini Keypad. Knob Function: Not only can be rotated to adjust, but also can be used as a key.
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E-YOOSO X-41 USB Wired RGB Gaming Mouse 24000 DPI SG8960 10 buttons programmable game Optical mice for Computer PC Laptop
Aliexpress UK
Onboard Storage: This mini keypad uses onboard storage, the settings are saved in the keypad, so you don't need to set it up again when you change devices. Settable Buttons: The button functions of this mini keypad can be set by yourself with a special setup program that can be repeated.
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CIDOO QK61 V2 VIA-Programmable 60% Gasket Structure Wired/2.4GHz Wireless/Bluetooth Compact Keyboard with South-Facing LEDs
Aliexpress UK
Sistemline LKPM7/BE Learning Programmable Keypad -blak
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Rapoo VT3Pro GEN-1 Wireless Gaming Mouse 59g Lightweight 8KHz Polling Rate 26000DPI 9 Programmable Buttons Optical Sensor
Aliexpress UK
Onboard Storage: This mini keypad uses onboard storage, the settings are saved in the keypad, so you don't need to set it up again when you change devices. Settable Buttons: The button functions of this mini keypad can be set by yourself with a special setup program that can be repeated.
eBay
E-YOOSO X-39 USB Wired RGB Gaming Mouse 24000 DPI SG8960 19 buttons programmable game Optical mice for Computer PC Laptop
Aliexpress UK
RK M70 keyboard. Supports tri-mode connectivity via 2.4GHz wireless, Bluetooth and wired USB, allowing easy switching between multiple devices. Multi-device support with quick switching. USB wireless dongle.
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Redragon M711 PC Gaming Mice Wired Mouse 7 Programmable Buttons Customizable RGB 10,000 DPI Ergonomic Mouse
Aliexpress UK
【OEM Gateron Blue Switches 】OEM Gateron Blue switches with trigger travel of 2±0.6mm, keystroke force of 45±15cN, plus full anti-ghosting ensures great feel and accuracy. Keyboard switch : OEM Gateron Blue.
eBay
8BitDo Retro R8 Mouse with Charging Dock Wireless Gaming Mice with Micro Switches, Programmable Buttons, 4K Polling Rate
Aliexpress UK