
Tri-Mode Arrow Keys Macro Keypad Mini 4-Key WASD Programmable Keyboard
Please Note:
Keyboard driver .exe file may be mistakenly deleted by the system. Please disable the system protection program before installation or add the driver to the whitelist. The driver supports both Win and Mac systems.
Paste into browser open.
- Keypad Driver for Windows: zip.lu/3ia2L
- Keypad Driver for Mac: zip.lu/3ia2Z
- User Guide PDF: zip.lu/3k29e
Package List
- 1* Tri-Mode Arrow Keys Macro Keypad
- 1* USB C Cable
- 1* 2.4G Nano USB Receiver

2.4G/BT5.3/USB-C
Tri-mode connection, 2.4G wireless, Bluetooth 5.3, and wired USB-C. The default modes are 2.4G and wired. If you need BT mode, simply switch the mode from 2.4G to BT in the driver settings. The Bluetooth connection name is "COIDEA KM".

10x4 Keys Programmable
You can set different functions for each key in the driver, such as basic keys, shortcuts, mouse, text, fast open, macro, super copy, and super paste. Supports 10 layers of key customization, with memory function, no need to reset after power off.

Hot Swap & Durable
Composed of aluminum alloy panel and ABS shell, paired with linear mechanical red switches and non-lettered keycaps, making it durable, sturdy, and lightweight. Hot-swapping and compatible with 3-pin switches.

Rechargeable & Long-Lasting
Built-in 500mAh rechargeable lithium battery with a USB-C charging port. When fully charged, it can be used continuously for up to 450 hours in 2.4G mode and 250 hours in BT mode. Auto sleep with power switch for maximize battery saving.
Specifications
![]() KEY4T Tri-Mode 4-Key Programmable Macro Keypad | ![]() KEY9T Tri-Mode 9-Key Programmable Macro Keypad | ![]() K21 Tri-Mode Mechanical Numpad RGB Backlit | ![]() K33B Wired Mechanical Numpad Rainbow Backlit | ![]() KB1401B Tri-Mode Aluminum Numpad 7-Color Backlit | ![]() KB1401W Tri-Mode Aluminum Numpad 7-Color Backlit | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — no data | — no data | — | — | — no data |
| Connection | 2.4G/BT/USB-C | 2.4G/BT/USB-C | 2.4G/BT/USB-C | Wired USB-C | 2.4G/BT/USB-C | 2.4G/BT/USB-C |
| Number of Keys | 4 | 9 | 21 | 33 | 35 | 35 |
| Switches | Mechanical Red Switches | Mechanical Red Switches | Mechanical Red Switches | Mechanical Blue Switches | Scissor Switches | Scissor Switches |
| Keycaps | ABS Non-Lettered Keycaps | ABS Non-Lettered Keycaps | PBT Pudding Keycaps | PBT Keycaps | ABS Low-Profile Keycaps | ABS Low-Profile Keycaps |
| Backlight | No | No | RGB | Rainbow | 7-Color | 7-Color |
| Sidelight | No | No | RGB | No | No | No |
| Metal Panel | ? | ? | No | No | ? | ? |
| Hot Swappable | 3-Pin | 3-Pin | 3-Pin & 5-Pin | No | No | No |
| Programmable | ? | ? | ? | No | No | No |
| Battery Capacity | 500mAh | 500mAh | 1000mAh | No | 1000mAh | 1000mAh |


Tri-Mode Arrow Keys Macro Keypad Mini 4-Key WASD Programmable Keyboard
Please Note:
Keyboard driver .exe file may be mistakenly deleted by the system. Please disable the system protection program before installation or add the driver to the whitelist. The driver supports both Win and Mac systems.
Paste into browser open.
- Keypad Driver for Windows: zip.lu/3ia2L
- Keypad Driver for Mac: zip.lu/3ia2Z
- User Guide PDF: zip.lu/3k29e
Package List
- 1* Tri-Mode Arrow Keys Macro Keypad
- 1* USB C Cable
- 1* 2.4G Nano USB Receiver

2.4G/BT5.3/USB-C
Tri-mode connection, 2.4G wireless, Bluetooth 5.3, and wired USB-C. The default modes are 2.4G and wired. If you need BT mode, simply switch the mode from 2.4G to BT in the driver settings. The Bluetooth connection name is "COIDEA KM".

10x4 Keys Programmable
You can set different functions for each key in the driver, such as basic keys, shortcuts, mouse, text, fast open, macro, super copy, and super paste. Supports 10 layers of key customization, with memory function, no need to reset after power off.

Hot Swap & Durable
Composed of aluminum alloy panel and ABS shell, paired with linear mechanical red switches and non-lettered keycaps, making it durable, sturdy, and lightweight. Hot-swapping and compatible with 3-pin switches.

Rechargeable & Long-Lasting
Built-in 500mAh rechargeable lithium battery with a USB-C charging port. When fully charged, it can be used continuously for up to 450 hours in 2.4G mode and 250 hours in BT mode. Auto sleep with power switch for maximize battery saving.
Specifications
| Connection | 2.4G/BT5.3/USB-C |
| Dimension | 6*5.3*2.8cm,2.4*2.1*1.1in |
| Weight | 0.15kg, 0.33lb |
| Number of Keys | 4 Keys |
| Switches | Mechanical Red Switches |
| Keycaps | ABS Non-Lettered Keycaps |
| Hot Swappable | Support 3-Pin Switches |
| Battery Capacity | 500mAh |
![]() KEY4T Tri-Mode 4-Key Programmable Macro Keypad | ![]() KEY9T Tri-Mode 9-Key Programmable Macro Keypad | ![]() K21 Tri-Mode Mechanical Numpad RGB Backlit | ![]() K33B Wired Mechanical Numpad Rainbow Backlit | ![]() KB1401B Tri-Mode Aluminum Numpad 7-Color Backlit | ![]() KB1401W Tri-Mode Aluminum Numpad 7-Color Backlit | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — no data | — no data | — | — | — no data |
| Connection | 2.4G/BT/USB-C | 2.4G/BT/USB-C | 2.4G/BT/USB-C | Wired USB-C | 2.4G/BT/USB-C | 2.4G/BT/USB-C |
| Number of Keys | 4 | 9 | 21 | 33 | 35 | 35 |
| Switches | Mechanical Red Switches | Mechanical Red Switches | Mechanical Red Switches | Mechanical Blue Switches | Scissor Switches | Scissor Switches |
| Keycaps | ABS Non-Lettered Keycaps | ABS Non-Lettered Keycaps | PBT Pudding Keycaps | PBT Keycaps | ABS Low-Profile Keycaps | ABS Low-Profile Keycaps |
| Backlight | No | No | RGB | Rainbow | 7-Color | 7-Color |
| Sidelight | No | No | RGB | No | No | No |
| Metal Panel | ? | ? | No | No | ? | ? |
| Hot Swappable | 3-Pin | 3-Pin | 3-Pin & 5-Pin | No | No | No |
| Programmable | ? | ? | ? | No | No | No |
| Battery Capacity | 500mAh | 500mAh | 1000mAh | No | 1000mAh | 1000mAh |





















































