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Black full-size keyboard with rainbow backlight and matching wired mouse

JAENFONG

JAENFONG K1 Gaming Keyboard and Mouse Combo Black 104 Key Rainbow Backlight 3200 DPI

SKU CH-H3HE-SEGBY

Full-size 104-key wired keyboard with rainbow LED backlight plus a mouse offering four DPI settings up to 3200

  • LayoutFull-size

Option Black

  • Full-size 104-key layout with numeric pad for complete control
  • Plug-and-play wired connection works instantly without drivers
  • Rainbow LED backlight illuminates keys for clear visibility in low light
  • Ergonomic design with adjustable tilt brackets reduces hand fatigue during long sessions
  • Mouse offers four DPI settings — 800, 1200, 2400, 3200 — for precise cursor speed control

Full-Size Layout with Numeric Keypad

The JAENFONG K1 combo includes a 104-key keyboard and a wired mouse. The keyboard uses a standard layout with function row and numeric keypad, while the mouse offers four preset DPI steps of 800, 1200, 2400 and 3200. Both devices connect via USB and work immediately without driver installation.

Replaces Membrane Sets Without Software

This combo upgrades basic office peripherals that lack backlighting or adjustable mouse sensitivity. The jump is worth it when you want rainbow LED illumination on the keyboard and on-the-fly DPI switching on the mouse without configuring software. It is not for users who need mechanical switches, per-key RGB customisation, programmable macros or a wireless connection.

Rainbow Backlight and Four DPI Presets

The keyboard's colour LED backlight makes key legends visible in low light and can be turned off when not needed. The mouse's four DPI levels cover everyday desktop work at 800, productivity at 1200, fast-paced gaming at 2400 and high-sensitivity aiming at 3200. Headroom ends at the maximum 3200 DPI setting and the fixed rainbow lighting pattern.

Highlights

  • Full-size 104-key layout with numeric pad for complete control
  • Plug-and-play wired connection works instantly without drivers
  • Rainbow LED backlight illuminates keys for clear visibility in low light
  • Ergonomic design with adjustable tilt brackets reduces hand fatigue during long sessions
  • Mouse offers four DPI settings — 800, 1200, 2400, 3200 — for precise cursor speed control

Specifications

LayoutFull-size

Other versions of this model

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Questions about this item

What USB ports does the JAENFONG K1 wired keyboard and mouse need to connect?

Both the keyboard and mouse use standard USB-A plugs, so you need two free USB-A ports on your PC or laptop for plug-and-play operation.

Which step do users often miss when setting up the rainbow backlight on the K1 keyboard?

The backlight is controlled by a dedicated key combination on the keyboard itself — no software install is required, just press the indicated keys to toggle or adjust brightness.

How often should I clean the 104-key keyboard and the 3200 DPI mouse to keep them working smoothly?

Blow out dust from the key switches and mouse sensor every few weeks, and wipe the keycaps and mouse feet with a lightly damp cloth when they feel sticky.

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