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Black wireless keyboard and mouse combo with stainless steel panel, RGB backlight, control knob, USB-A dongle

Keychron G312 Wireless Gaming Keyboard & Mouse Combo 104 Keys 4200 DPI

SKU CH-EQRB-GM624

Wireless 104-key keyboard and 4200 DPI mouse combo with stainless-steel panel, RGB backlighting, a multi-function control knob and 3000 mAh battery

  • Product colorBlack
  • DetailsWireless Gaming Keyboard with 104 keys, RGB Backlit, Recharg
  • Stainless-steel panel resists wear and oxidation
  • 4 GHz USB-A dongle gives cable-free desktop freedom
  • 3000 mAh battery with dual USB-C charging ports
  • 104-key layout with 19 non-conflict keys for gaming
  • Multi-function knob controls RGB brightness, effects and media volume

Wireless Keyboard & Mouse Combo for PC and Mac

The Keychron G312 pairs a 104-key keyboard with a 4200 DPI mouse over a single 2.4 GHz USB-A dongle. A 3000 mAh lithium-polymer battery powers both devices and charges through dual USB-C ports. Stainless-steel construction and RGB backlighting suit gaming sessions and office work alike.

Plug-and-Play Setup with Knob Controls

Insert the USB-A receiver into any compatible port and the pair connects without drivers. The integrated knob switches between backlight and multimedia modes, adjusting brightness, lighting effects or volume with a turn and a click. Nineteen non-conflict keys register simultaneous presses during fast gameplay.

Check USB-A Port and OS Compatibility

Verify your computer has a free USB-A socket for the 2.4 GHz dongle. The kit supports Windows 8, 9, 10 and macOS; other operating systems are not confirmed. A standard USB-C cable is required for recharging the 3000 mAh battery.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 90% of the 5,836 comparable items (median $22.99).

Specifications

Product
Brand nameKeychron
Part numberG312
Product colorBlack

Questions about this item

How can I verify the 2.4 GHz wireless link is active after plugging in the USB-A dongle?

The keyboard and mouse connect through a single USB-A dongle; when the link is live the RGB backlight on the keyboard illuminates and the mouse sensor tracks at up to 4200 DPI without extra pairing steps.

What ships in the box and what must I supply myself?

The combo includes the 104-key keyboard, the 4200 DPI mouse and one USB-A dongle; a USB-C charging cable is not included, so use any standard USB-C cable you already own for the dual Type-C charge ports.

Which version of the G312 should I pick for a stainless-steel deck and a multi-function control knob?

The G312 is a single configuration: black 104-key layout, brushed stainless-steel panel, RGB surround backlight with 5 brightness levels and 7 modes, plus one knob that toggles between backlight control and media volume.

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