





1 / 7YUNZII B75 Pro Max Wireless Mechanical Keyboard with Screen
75% · Linear
Switch: YUNZII Candy Linear Switch
In stock · Dispatches in 2-3 business days
Ships Australia-wide with Australia Post. Shipping is calculated at checkout.
- Manufacturer's warranty
- 30-day change-of-mind returns
- Ships Australia-wide
Make it a set
Description
75% wireless mechanical keyboard with a knob and a small TFT screen that shows battery level, date and time, operating system, GIFs and photos. Sold here in Beige or Pink Heart with YUNZII Candy linear switches, on a gasket mount with five-layer cushioning. Connects by USB-C cable, 2.4 GHz or Bluetooth (up to 5 devices), 8000 mAh battery, QMK/VIA programmable.
Specifications
| Layout | 75%, 81 keys plus knob and TFT screen |
|---|---|
| Switches | YUNZII Candy Linear Switch (linear, pre-lubed) |
| Hot-swap | Full-key, 3-pin and 5-pin |
| Screen | 160 x 96 px TFT, customised through YUNZII's website |
Delivery & returns
Shipping
We ship Australia-wide with Australia Post, standard or Express Post. Shipping is calculated at checkout, before you pay, and depends on the item and the speed you choose.
Dispatch
If a dispatch time is shown above Add to cart, in-stock orders leave within that time. For anything else, email info@radiumpcs.com.au and we'll give you a time before you order. Tracking is emailed when your order ships.
Delivery
After dispatch, Australia Post usually takes 1–7 business days standard or 1–4 business days express.
Damaged in transit
We cover any damage in transit, including a replacement and return shipping if needed.
Warranty
Warranty
Keyboards, mice, headsets and desk mats carry a 1-year manufacturer's warranty from the date of purchase. Monitors, UPS units and other components carry their manufacturer's own warranty. Email us for the term before you buy.
Making a claim
Email info@radiumpcs.com.au with your order number and a short description of the fault.
Returns
- 30-day change-of-mind returns
- Items must be in original, re-sellable condition
- Email info@radiumpcs.com.au for approval before sending anything back
Reviews
Specifications
| Layout | 75%, 81 keys plus knob and TFT screen |
|---|---|
| Switches | YUNZII Candy Linear Switch (linear, pre-lubed) |
| Hot-swap | Full-key, 3-pin and 5-pin |
| Screen | 160 x 96 px TFT, customised through YUNZII's website |
| Connectivity | USB-C wired, 2.4 GHz wireless, Bluetooth; up to 5 devices |
| Battery | 8000 mAh |
| Mount | Gasket, five-layer cushioning |
| Keycaps | Double-shot PBT, Cherry profile |
| Backlight | South-facing RGB, 19+ modes |
| Software | QMK/VIA (remap, macros, RGB, knob, profiles); N-key rollover |
| Works with | Windows, macOS, Linux, Android |
| Stand | 2-stage adjustable kickstand |
| Size and weight | 334.4 x 143.6 x 42.15 mm; 993 g |
| In the box | Keyboard, USB-C cable, switch and keycap puller, function card and manual, 2.4 GHz dongle, dust cover, extra keycaps and switches |
FAQ
Shipping
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
If a dispatch time is shown above Add to cart, in-stock orders leave within that time. Australia Post then usually takes 1–7 business days standard or 1–4 business days express. Tracking is emailed when your order ships.
Other
Email sales@radiumpcs.com.au or call 1300 935 884.










