# TZMRIT AULA S99 99-Key Wireless Membrane Keyboard

TZMRIT AULA S99 is a 99-key membrane keyboard with a numeric keypad, RGB backlighting and macro programming. The listing describes Bluetooth and USB-C connectivity, while feature copy also mentions 2.4GHz wireless, so confirm the connection modes for the selected listing before buying.

- [Original product page](https://bargainpostbox.co.uk/product/tzmrit-aula-s99-wireless-membrane-keyboard)
- [View offer](https://bargainpostbox.co.uk/visit/tzmrit-aula-s99-wireless-membrane-keyboard)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: TZMRIT
- Model: AULA S99
- Category: Computers > Keyboards & Mice > Keyboards
- Price: 28.49 GBP
- Previous price: 39.99 GBP
- Discount: 29%
- Price checked: 2026-11-13T05:52:59.335Z
- Rating: 4.4 / 5
- Reviews: 96

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- A 99-key layout includes a numeric keypad, described as a 96% layout that retains number-entry keys while taking less desk space than a full-size layout.
- Macro customisation is claimed for all keys, with three M1/M2/M3 shortcut keys also specified.
- RGB backlighting and a dual-mode rotary knob provide lighting and media controls.
- The feature copy describes an adjustable two-stage stand for changing the typing angle.

## Pros

- Numeric keypad and programmable macro keys suit number entry and custom shortcuts.
- RGB lighting and knob-based lighting and audio adjustments offer convenient on-keyboard control.
- Bluetooth and USB-C are listed, with 2.4GHz wireless additionally claimed in feature copy.

## Cons

- This is a membrane keyboard, not a mechanical switch keyboard.

## Specifications

### Identity and layout
- Brand: TZMRIT
- Model: AULA S99
- Keys: 99
- Layout: QWERTY
- Keyboard type: Membrane
### Connectivity and controls
- Wireless connection listed: Bluetooth, USB-C
- Feature copy connection modes: Bluetooth 5.0, 2.4GHz wireless and USB-C wired connectivity modes
### Power and battery
- Power configuration: Battery Powered
### Materials and protection
- Water resistance listed: Water Resistant
- Material listed: Acrylonitrile Butadiene Styrene
- Keyboard plate material: Polyoxymethylene
### Lighting and design
- Backlighting: RGB
- Colour: Green
- Stand: Foldable two-stage stand
### Compatibility
- Compatible devices: Gaming Console, Laptop, PC, Smartphone, Tablet
- Compatible operating systems: Android, Windows
- Minimum required operating system version: Windows XP

## Before you buy

- The listing is inconsistent about connectivity: the technical details list Bluetooth and USB-C, while feature copy adds 2.4GHz. Hot-swapping is listed as a feature, but the description explicitly says the membrane keyboard does not support it. The product title names AULA while the brand field names TZMRIT. Confirm the connection modes and switch-change capability for the selected listing.

## In the box

- Keyboard, 99 keys, with number pad (Included)
- Type-C cable, 1 (Included): The contents list advises using the original charging cable and warns another cable may damage the keyboard.
- Keycap puller (Included)
- User manual (Included)

## A good fit for

- Buyers wanting a green, RGB-lit membrane keyboard with a numeric keypad for desk use.
- Users who want macro shortcuts and Bluetooth or USB-C connectivity, subject to confirming wireless modes in the selected listing.
- People looking for an adjustable stand and compact full-key layout with number-entry keys.

## Less suited to

- Buyers who specifically want mechanical switches or hot-swappable switches.
- Anyone who needs confirmed 2.4GHz wireless connectivity without checking the selected listing.

## Customer feedback

The supplied evidence contains aggregate ratings but no customer-comment summary, so specific praised features or complaints cannot be identified. The rating distribution is mostly five-star, with a smaller spread across lower ratings. This offers only a broad satisfaction signal and does not establish how buyers found typing, wireless performance or the listing's conflicting claims.

## Frequently asked questions

### Is the AULA S99 mechanical?
No. The listing identifies it as a membrane keyboard, despite also using creamy and gaming language.
### Does it support hot-swapping?
The details list hot-swappable as a feature, but the description explicitly says the membrane keyboard does not support hot-swapping. Treat this as unconfirmed and check the selected listing.
### Which connection modes does it use?
Bluetooth and USB-C are listed in the technical details. Feature copy additionally claims 2.4GHz wireless, so confirm the modes offered by the selected listing.
### Does it include a numeric keypad?
Yes. The supplied contents description calls it a 99-key keyboard with a number pad.

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## Images

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 1](https://bargainpostbox.co.uk/i/4C_yXlktRBkY5ppT3uwUrx4F5uVx8WJvPIVC97-LKFe596IXAcHwFD4lc-7jP04qbiv2j2T_nNCdpF4emU8Rg0HVulBjGNxgFrSqI-EOFcAxw5R1dmDTa7AF.jpg)

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 2](https://bargainpostbox.co.uk/i/djltK-v-8IMpbulvRuxLTSG6reUlySoGgqV_syRRjvxVU0oH0e-I4hZmF91fGYafy6Gw8MMC9AIdezx84Q3yG5W7z5wkoXrpco-8oHJ_8NjWdLOVZB4Ggcwh.jpg)

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 3](https://bargainpostbox.co.uk/i/wV_isZlCDJrKUTpl4JjVkzkbXQjCxwHKHTnpP_z4ckDznXd6mCZtAzbilJ-pqNWk8KfAa5Z5Z5fFH9C316bf_NYKWCyHvryeLkah98_6gvYpW11BKwHDC8BY.jpg)

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 4](https://bargainpostbox.co.uk/i/qbSJHx5RYbN6hXOkFFoN_rQa4GEaSwxytK8HJVVsnRxccwuDpe1meaj1-DMpcJ-6fPW7N4HysC64vzBJ2Jeu6RjP9mjRtD6R__kvErpAHR7zqyHV9F9P0416.jpg)

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 5](https://bargainpostbox.co.uk/i/r8cCLYVktanFVg5x__-sE3RWq1dN0E9yz1YJaNfgAUj_Wh83r7DHdt9XsNXPILrOuIq9HptnoRwZE2iLXGSw3iRjjI0LsZZY8NhoZ2nRWBNpgXzQa7GBoqVC.jpg)

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 6](https://bargainpostbox.co.uk/i/3falttL0XzjzvW70HhpPaaPQXdSur5-48OliMz9St7yRhAS-Sm6ETdg4IJy1qGAtiF3tWJl-Kk-CKwyIhbNfCBgXgiAxThDU9VOxOxcn4IWhgrRBH1KzWkoo.jpg)

![TZMRIT AULA S99 99-Key Wireless Membrane Keyboard — 7](https://bargainpostbox.co.uk/i/yL7HgI7FmeqN5LJRlomatXJXGtT87y1vJf28DWU2a9xhtHI5z3MsNKTV9abHBGFnI8URiu8rgRyYdO9qcfiMeqyXAGlcHQOjQtKMJqhCR2B_4BHJh6oTr7v-.jpg)