🎊【21 KEYS FUNCTIONAL MINI NUMPAD】:Fully Programmable Keys.The TD21 Engineered with a 21-key PCB, this numpad has the space and processing power to handle your most demanding tasks.It’s the perfect choice for gamers, programmers, and professionals looking to streamline their workflows! | 🎁【HOT SWAPPABLE MECHANICAL SWITCH】:The TD21 features on the hot-swap capability. Hotswappable Mechanical Switch of TD21 can be replaced by other hotswap Mechanical switches without soldering. You can customize the keyboard easily and change out the switches to have a completely different tactile experience. can compatible with most 3-pin and 5-pin switch in the market. | 🎊【3 MODES CONNECTIVITY WIRED&WIRELESS】:Hot Swappable Bluetooth 5.0/2.4GHz/Wired Numeric Keypad can Connect up 2 devices at the same time. And equipped with a detachable USB type-c cable and a 2.4GHz dongle(adaptor). Plug-and-play, no complicated connection process.Even If the keyboard is out of power on Bluetooth Mode, you can still use it normally in N-key rollover (NKRO)wired mode. | 🎁【PBT OEM PUDDING KEYCAPS NUMERIC KEYPAD】:Come with High quality PBT keycaps are often considered the top choice for keycap materials, even over ABS keycaps, as PBT is much more durable, oil-resistant (won’t get shiny over time like ABS), and stays true to color longer! | 💝【COOL RGB BACKLIGHT EFFECTS】:With quite a few stunning RGB backlight effects. Simply press:FN+5 keys to switch between each other. Backlight effects will go with most keyboards and make a good match. And you can easy to control light brightness and speed! | 🎊【PRO SOFTWARE CUSTOMIZABLE】:This TD21 Keypad RGB presets are nice and varied! And also have software driver,you can remap your numpad by your willing. Customize your own vibrant lighting effects with Boyi software. Enjoy your wonderful life from this Mini Numeric Keypad.

Multi-function 30-key Numeric keypad: BOYI TD31Pro number pad With NumLock/ESC/Delete/Copy/ Paste/Pgup/Pgdn and a shortcut key which can open the computer calculator directly.This number keypad is very easy to use | Tri-mode Connection Number Pad: Work with Bluetooth 5.0, 2.4GHz,Type-C wired connection,Can connect up to 3 devices at the same time.This rechargeable numpad is equipped with a 1000mAh large-capacity battery which has long-lasting battery life | Big Features on a Multimedia TFT Display Screen: Is there anything this TD31Pro mechanical number pad can display? Custom DIY gif image,numlock,connection mode,WIN/MAC system,battery status,RGB Mode,etc .Enjoy the fun of Custom your own unique keypad | Metal Knob Design Mechanical Numpad: Use Volume Roller can Adjust volume.And press FN+Knob can control the Screen display content of connection mode,backlit brightness/speed,RGB mode/color,system...all it takes is just a twist or a click | Hot swapable Wireless Number Pad: Come with BOYI full POM Jadeite Green HIFI Linear Lubed Switches,meaning that the force at the beginning and the end of each stroke is nearly identical. Hot-swap PCB allows you to replace 3 pins/5 pins Mechanical switches freely without soldering issue | South-facing LEDs Gasket Mounted Structure: 16.8 million RGB presets are nice and varied! Features a gasket-mounted design ensures ultra-comfortable typing with reduced sound and shock. RGB music rhythm lighting effects are supported by the software driver | Pro Software Customizable Numpad: Fully Programmable Keys,You can remap your numpad by your willing. There are two different angles you can choose from to meet your longtime typing/gaming needs with this Ergonomic numpad | Dye Sublimation PBT Keycaps Number Pad: Features PBT sublimated themed keycaps. Wear-resistant and long-lasting,it also has anti-oil and anti-gloss properties.PBT keycaps offering a special texture makes it easier to type | Widely Compatible Number keypad: This mechanical number pad widely compatible with your computer or laptop and other keyboards without numeric section. Compatible with almost all operating systems with Windows Mac,OS,Android