Keychron J2 QMK RGB Wireless Mechanical Keyboard Black - Apex Red Switch (KBKCJ2H1A) - OPENED BOX 96279
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About this product
- Brand
- Keychron
- Store
- Umart
- Category
- Electronics > Electronics Accessories > Computer Components > Input Devices > Keyboards
- SKU
- 96279
Specifications
- Colour
- Black
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 | 83 (75%) |
| Switches | Mechanical - Keychron Apex Red |
| Switch Face | North-facing |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS |
| Keycap Material | Double-shot PBT |
| Keycap Profile | Cherry Profile |
| Layout | ANSI |
| Polling Rate (2.4GHz and Wired Mode) | 1000Hz |
| Polling Rate (BT Mode) | 125Hz |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
| Backlit | 22 types of RGB backlight options plus endless possibilities |
| Battery | 4000 mAh rechargeable li-polymer battery |
| Wireless Working Time (Backlit off) | Around 300 hours (Lab test result may vary by actual use) |
| Wireless Working Time (RGB) | Around 168 hours (Lowest brightness) |
| Connection | 2.4 GHz / Bluetooth / Type-C wired |
| Bluetooth version | 5.2 |
| Bluetooth Device Name | Keychron J2 |
| Compatible System | Windows / Mac / Linux |
| Dimension | 332.3 x 139.92 mm (13.08 x 5.51") |
| Weight | 808 g / 1.78 lbs |
| Height incl. keycap (front) | 20.7 mm (0.81") |
| Height incl. keycap (rear) | 41.34 mm (1.63") |
| Typing Angle | 4.5º / 6.4º / 8.8º |
| MCU | WB32F3G71RCT6 (256KB Flash) |
| Operating Environment | -10 to 50℃ |