# Wireless mouse Keychron BM22 (BM22-A9) 1000Hz polling rate, black

**URL:** https://aio.lv/en/product--keychron-bm22-a9--12115672
**Data updated:** 2026-03-20 10:08 (EET)
**Category:** Mouses
**Manufacturer:** Keychron
**Manufacturer code:** BM22-A9
**EAN:** 4894979039453
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keychron-bm22-a9--12115672

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Keychron BM22 (BM22-A9) is a wireless computer mouse with a 1000Hz polling rate in a black finish. Designed for responsive cursor control, it supports low-latency tracking suitable for fast-paced tasks and gaming. The compact wireless design allows desktop and mobile use, providing precise pointer movement and comfortable everyday navigation.

## Long description

Keychron BM22 (BM22-A9) is a wireless mouse in a black finish engineered for responsive cursor control. With a 1000Hz polling rate and a compact form factor, this mouse is intended to provide low-latency tracking and accurate pointer movement for everyday computer tasks and fast-paced use cases. The wireless design supports desktop and mobile setups while keeping the control precise and the footprint small.
Advantages
The 1000Hz polling rate ensures frequent communication between the mouse and the host device, reducing input delay and improving tracking smoothness. The compact wireless design balances portability with ergonomics for comfortable use during extended sessions. Built for accurate pointer control, the Keychron BM22 offers consistent tracking performance suitable for tasks that require quick, precise cursor movements.
Suitable for
 General office work and productivity tasks
 Web browsing and multimedia navigation
 Light to moderate gaming where low-latency response is beneficial
 Mobile use with laptops and compact workstations
Key specifications
 Connectivity: wireless
 Polling rate: 1000Hz
 Color: black
 Form factor: compact
 Primary use: responsive cursor control and low-latency tracking
How to use
Power on the mouse and pair it with your computer following the manufacturer's pairing procedure for wireless devices. Place the mouse on a flat, stable surface or a mouse pad for best tracking accuracy. Adjust pointer speed and sensitivity through your operating system or device software to match your preferred cursor responsiveness. Charge or replace power source as indicated by the device's battery status to maintain uninterrupted operation.
Usage recommendations
For optimal low-latency performance, use the mouse within the recommended wireless range and avoid sources of wireless interference. Select a mouse pad with a uniform surface to improve tracking accuracy, and adjust system sensitivity settings to suit the tasks you perform most often.

## FAQ

### How much does the Keychron BM22 wireless mouse (BM22-A9) cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Keychron products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Keychron service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12115672/67650851_large.webp