Ajazz K870T Hot-Swap Ver.

87 Keys Hot Swappable Bluetooth Wired/Wireless Mechanical Keyboard with RGB Backlit, Type C Cable

  • Hot swappable PCB, 87 keys, compact layout
  • Bluetooth wireless/wired dual mode, connect up to 3 devices
  • N-key rollover in wired mode, 18 RGB light effects
  • Professional chip for both game and work
  • 2000mAh built-in large battery
Regular price $76.49
Sale price $76.49 Regular price $89.99

Free standard shipping to most countries

Enjoy free shipping to most countries*. Please refer to our shipping FAQ to see if you qualify.

15-Day Return Policy

15-day no-reason free return and exchange policy, you have ample time to try out your new product and decide if it's right for you.


The Brand-new Hot-swap Bluetooth Keyboard

With the success of Ajazz K870T Bluetooth keyboard, we have listened to our customer to finally make this hot-swappable version for 87 keys layout mechanical keyboard. Being hot-swappable means you can replace the switch without soldering issue. To some degree, it also extends the lifespan of keyboard while adding more fun and DIY elements to it than normal keyboard.

87 Keys Mechanical Keyboard for Mac & Win

K870T houses 87 keys and make use of each space. You have full arrow keys, and other basic keys for sure. It’s designed for both Mac and Wins system, simply press FN+S/A button to switch between the system. This size saves lots of desktop space, giving your right hand and mouse more space, whether you are working, gaming or daily use, it will perform perfectly. Small in the appearance but big inside.

Bluetooth Wireless/Wired Mode, Connect Up to 3 Devices

Designed with Bluetooth mode and wired dual mode, you have more choices. Bluetooth3.0 is stable and strong enough to ensure 10 meters transmission distance. It can connect up to 3 devices at the same time, simply press FN+Q/W/E to exchange between devices, easy to use and suitable for both work and game. Moreover, the wired mode will also charge the keyboard at the same time, a cool function and time-saver indeed.

N-Key Rollover and Built-in 2000mAh Battery

This model is programmed to be N-key rollover in wired mode. The keys won’t conflict with each other. Save you from trouble while playing a game. Built-in large capacity battery ensures long time use without falling behind. Without the backlit on, it can last about 100 hours. With backlit on, it lasts about 8 hours. Charge it to full only takes about 4 hours, and the standby time is about 200 hours maximum.

Innovative Roller Button Control & 18 RGB Light Effects

The keyboard is designed with a roller button in between to control volume and lights to facilitate operation. 18 RGB light effects are classic and neat, freely adjust the brightness and light speed. More than that, the keyboard is designed with rubber feet to be more suitable for typing habits. You won’t feel tired even after long time using it.

Key Functions Guide
For Mac System
  • F1=decrease screen brightness
  • F2=increase screen brightness
  • F3=call out screen of all the running apps
  • F4=previous song
  • F5=pause
  • F6=next song
  • F7=mute
  • F8=decrease volume
  • F9=increase volume
  • For Win System
  • FN+F5=previous song
  • FN+F6=pause
  • FN+F7=next song
  • FN+F8=mute
  • System Exchange
  • FN+S=WIN system change
  • FN+A=MAC system change
  • Tips for Connecting Bluetooth
  • FN+P: The keyboard will be ready to pair with devices after pressing the button (make sure the button on the keyboard is ON).
  • Press FN+Q/W/E to pair with your three devices. When it’s completed, press FN+P again, the backlight of P key will blink until the pairing process is done.
  • FN+PS: Long press for 3 seconds to clear the light effects or Bluetooth devices information to reset to factory mode
  • Technical Specifications

    87 Keys
    Battery Capacity
    Type-C interface to USB
    Transmission Method
    USB wired + Bluetooth 3.0
    Cable Length
    RGB(18 types of light effect)
    362 x 134 x 35.4mm
    Keyboard Weight
    N-Key Rollover
    N-Key Rollover in wired mode
    Inside the box
    • Keyboard
    • Instruction Manual
    • Cable


    Customer Reviews

    Based on 13 reviews
    Keyboard stopped working?

    I've had this keyboard for almost a year and it was working fine up until now. However, I recently found that it wouldn't turn on even though I've been charging it. It won't light up and the charging light also won't turn on (it didn't even turn red!). Not sure how to fix it.

    Dear customer,

    Thank you so much for your feedback.

    To claim for warranty, please send an email to support@epomaker.com first and provide the following information:
    1.Your order number
    2.The proof of purchase of our selling channel or platform
    3.Images/videos showing the manufacturing problem of the product complying with our warranty policy

    Once we have confirmed that the product is defective, a replacement unit will be sent to you.

    Best wishes,
    Epomaker Team

    Shin Kang
    Great budget keyboard

    Love the keyboard

    It is extremely well made and feature packed for the price.

    Diana Osorio quiroga

    Ajazz K870T Hot-Swap Ver.

    Package never arrived. Don’t order from this website.

    The package never arrived. They claim it was delivered, but I never received it. So essentially I lost $80+ for no reason. They do not offer a refund, and they only offered a discount if I ordered ANOTHER one. So instead of losing $80 I’d lose an additional $40+ when the next one didn’t arrive.
    Customer service was bad.
    If you want to try this keyboard, order off of Amazon instead. Though this whole experience has made me reconsider buying from this company since customer service is so bad and expects the customer to bear the weight of loss or damage.


    Thank you for leaving a review here.

    We are so sorry that you did not find our service satisfying. We can send you a new keyboard with the shipping service that requires signature, but you still need to pay for the shipping fees. The addional fees are the shipping.

    If you have met any problems about the shipping, please feel free to contact us by emailing to support@epomaker.com and attaching your order number. Our support will be happy to help you out.

    If you have other thoughts on the product, feel free to leave a review here.

    Thank you for your understanding.

    Kind regards,
    Epomaker Team

    Jack M.
    Very good bluetooth keyboard for the price

    I've had a good experience with this keyboard. The bluetooth functionality is very solid and there are a lot of RGB features even though I don't use them. The keys feel solid and the typing experience is really satisfying. The only thing I've noticed is that the keys have a tiny bit of play to them, but this isn't noticeable when typing. The fact that this is hotswappable is even better, so I'm not worried about having a switch fail on me like on my previous keyboard. Definitely recommend to anyone looking for a wireless keyboard (also works wired) or a hotswappable keyboard.