Keychron K3 Max RGB Custom Wireless Mechanical Keyboard - Brown Switch (KBKCK3MH3) - OPENED BOX 92276
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About this product
- Brand
- Keychron
- Store
- Umart
- Category
- Electronics > Electronics Accessories > Computer Components > Input Devices > Keyboards
- SKU
- 92276
Specifications
- Colour
- Brown
Product condition: OPENED BOX
This item is in excellent, new or like-new condition with no or minimal wear, Depending on the manufacturer or supplier, this item is either covered by original manufacturer’s warranty or three months standard warranty provided by Umart. This item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed, but we guarantee the item is well-packed with sufficient protection during order collection or delivery. This item may be missing original or minor accessories but we will provide necessary components to make sure the major element(s) is/are fully functional.
SPECIFICATIONS:
| Number of Keys | 84 (75%) |
| Switches | Gateron low-profile mechanical - Brown |
| Switch Face | North-facing |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS+Aluminum frame |
| Keycap Material | Low-profile double-shot PBT |
| Layout | ANSI |
| Polling Rate (2.4Ghz and Wired Mode) | 1000Hz |
| Polling Rate (BT Mode) | 90Hz |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
| Backlit | 22 types of RGB backlight options plus endless possibilities |
| Battery | 1550 mAh rechargeable li-polymer battery |
| Wireless Working Time (Backlit off) | Up to 78 hours (Lab test result may vary by actual use) |
| Wireless Working Time (RGB) | Up to 40 hours (Lowest brightness) |
| Connection | 2.4 GHz / Bluetooth / Type-C wired |
| Bluetooth version | 5.1 |
| Bluetooth Device Name | Keychron K3 Max |
| Compatible System | macOS / Windows / Linux |
| Dimension | 306 x 116 mm (12.04 x 4.56") |
| Weight | 525 g / 1.16 lbs |
| Height without keycap (front) | 11 mm (0.43") |
| Height without keycap (rear) | 15 mm (0.59") |
| Height incl. keycap (front) | 17 mm (0.66") |
| Height incl. keycap (rear) | 22 mm (0.86") |
| Typing Angle | 2.5º, 4.2º and 6.5º |
| MCU | ARM Cortex-M4 32-bit STM32F402 (256KB Flash) |
| Operating Environment | -10 to 50℃ |
| Note | *The K3 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches. |