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Deal.ai › Keychron › Keyboards
Keychron
Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard

Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard

Best price now

$114.99at Best BuyChecked Nov 13

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $114.99 at Best Buy on Nov 13.

Our take on the Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard

The Keychron K5 Ultra 8K is a full-size, ultra-slim wireless mechanical keyboard with a numpad, RGB backlighting and an 8,000 Hz polling rate over its wired connection. It uses low-profile mechanical switches in a thin aluminum-frame body, which makes it one of the few full-size low-profile boards with a high polling rate. It suits desk workers who want a numpad and a slim profile, and gamers who want a fast wired connection. Against slim membrane keyboards it offers mechanical feel and hot-swap flexibility; against full-height gaming boards it trades key travel and heft for a lower, quieter typing position.

Best forNumpad-heavy spreadsheet and accounting workGamers who want a slim board with a fast wired polling rateTypists who prefer low-profile mechanical keysMulti-device users switching between computers over Bluetooth
Pros
  • Full-size layout with numpad and dedicated function row
  • Ultra-slim low-profile mechanical switches
  • 8,000 Hz polling rate for low input latency when wired
  • Wireless over Bluetooth with multi-device switching
  • RGB backlighting with per-key color
  • Aluminum frame for a stiffer, more premium feel
Cons
  • Low-profile key travel divides mechanical purists
  • Full-size footprint takes a lot of desk space
  • High polling rate drains battery faster and is wired-only
  • Software and remapping are less polished than mainstream gaming brands

Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard prices at every store

  • Best BuyNew

    In stock

    $114.99Free shippingChecked Nov 13
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Store links may earn us a commission. Price via Klarna.

Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard price history

Lowest price we've seen: $114.99 on Nov 13 at Best Buy. Tracked across 1 store since Nov 13.

About the Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard

The Keychron K5 Ultra 8K is a full-size, ultra slim wireless mechanical keyboard with a numpad. It has a 100% layout and RGB multicolor backlighting. The keyboard is black and is listed under both gaming and standard keyboards.

It connects wirelessly over Bluetooth. It is not rollable or foldable.

Form factor
Full size, 100% layout with numpad
Switches
Mechanical
Connection
Wireless, Bluetooth
Backlight
RGB (multicolored)
Color
Black
Type
Gaming and standard keyboard
Layout language
Spanish, English, French, German
Foldable
No

Specifications

Wireless
YesSource
Numpad
YesSource
Form Factor
Full SizeSource
Mouse Included
Yes, NoSource
Type
Gaming Keyboards, Standard KeyboardsSource
Rollable/Foldable
NoSource
Backlight
RGB (multicolored)Source
Color
BlackSource
Language (layout)
Spanish, English, French, GermanSource
Connection
BluetoothSource
Switch Technology
MechanicalSource

Questions and answers

Is the 8,000 Hz polling rate usable wirelessly?
The high polling rate is a wired-mode feature. Over Bluetooth the keyboard runs at a standard report rate, so competitive gamers should plan to use the cable.
How does it compare with the standard Keychron K5?
The Ultra 8K adds the high polling rate and the Ultra slim chassis. The core layout, low-profile switches and wireless setup carry over from the K5 line.
Does it work with Mac and Windows?
Yes. Keychron boards ship with both Mac and Windows keycaps and a layout switch, so you can match either OS.
Are the switches hot-swappable?
The board is built around low-profile mechanical switches; check the specific version, since hot-swap support varies across Keychron low-profile models.
What layouts are offered?
It is sold in English, Spanish, French and German layouts, so you can pick the key legends that match your region.
Is a mouse included?
No. The keyboard is sold on its own; any mouse mention refers to bundle options, not the standard package.
Where is the Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard cheapest?
At Best Buy, for $114.99, as of our latest check.

Stores we've priced the Keychron K5 Ultra 8K 100% Ultra Slim Wireless RGB Keyboard at

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