# Ko-Star M-640S BK USB Condenser Gaming Microphone with Dual Patterns and RGB

Switch between solo gaming chat and group conversations with the Ko-Star USB condenser microphone, featuring cardioid and omnidirectional modes.

- [Original product page](https://www.ofertitastop.com/us/product/ko-star-640s-bk-usb-condenser)
- [View offer](https://www.ofertitastop.com/us/visit/ko-star-640s-bk-usb-condenser)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-01T03:06:36.700Z
- Brand: Ko-Star
- Model: M-640S BK
- MPN: 640S
- SKU: ofertitastop-us-171070
- Category: Electronics > Audio > Audio Components > Microphones
- Source store: amazon US
- Active deal: Yes
- Price: 20.99 USD
- Previous price: 29.99 USD
- Discount: 30%
- Rating: 4.2 / 5
- Reviews: 3

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

## Description

## Best use cases

Switchable cardioid and omnidirectional pickup patterns let you adapt this USB condenser microphone to the conversation. Choose cardioid to focus on your voice while gaming, streaming, or recording solo, switch to omnidirectional when several people need to be heard during a meeting or group interview. RGB lighting adds a gaming-focused look, while the desktop stand keeps the mic positioned on your desk.

For a quick gaming setup, connect it to a compatible computer or PlayStation and use the tap-to-mute control when you need privacy. If your priority is recording several voices around a table, the omnidirectional mode offers a more suitable pickup pattern than a mic focused on one speaker.

## Tech specs

- Type: USB condenser desktop microphone
- Model: M-640S BK
- Pickup patterns: Cardioid and omnidirectional
- Connectivity: USB, USB Type-A and USB Type-C connectors
- Controls: Tap-to-mute and gain adjustment
- Monitoring: 3.5 mm headphone jack
- Features: RGB lighting, pop filter, shock mount
- Enclosure: Metal
- Dimensions: 8.66 x 5.12 x 3.27 inches
- Included: Microphone, adjustable stand, pop filter, USB cable, user manual

## Why it makes sense

The controls make everyday adjustments straightforward. Tap to mute when you need to step away, and use the LED indicator to check the mic’s status. RGB lighting turns off when the microphone is muted, giving you a visual cue without needing to interrupt a game or call. Gain adjustment helps you set the input level for your voice and surroundings, while the 3.5 mm headphone jack supports real-time monitoring as you speak.

A pop filter helps manage plosive sounds, and the shock mount is designed to reduce the effect of vibration reaching the microphone. The included adjustable stand provides a ready-to-use desktop setup, its 5/8-inch thread also supports mounting on compatible boom arms. Plug-and-play operation means no driver installation is needed for setup. It suits you if you want one mic for both focused solo chat and situations where several people are speaking.

The mic works with PC, laptops, Mac, PS4, and PS5, and is described for use with apps such as Discord, Twitch, OBS, and Zoom. It is not compatible with Xbox, XLR devices, or external sound cards, so choose a direct USB setup for the listed platforms.

## Before you decide

**Can I change how the microphone picks up sound?** Yes. Select cardioid for a single speaker in front of the mic, or omnidirectional for sound from multiple directions, such as a group meeting.

**Can I hear the microphone while speaking?** The 3.5 mm headphone jack provides real-time monitoring. The multifunction control knob also adjusts headphone volume or microphone gain.

**What platforms can I use it with?** It is compatible with PC, laptops, Mac, PS4, and PS5. It does not support Xbox, XLR devices, or external sound cards.

## Is it worth it?

For gaming, streaming, calls, and straightforward voice recording, the M-640S BK brings two useful pickup patterns together with practical desk controls and included accessories. Its mute indicator, monitoring jack, pop filter, and adjustable stand help make it a versatile fit for a USB-based setup, whether you mainly speak solo or need to capture a group.

## Images

![Ko-Star M-640S BK USB Condenser Gaming Microphone with Dual Patterns and RGB — 1](https://www.ofertitastop.com/i/Lagv3nH3zJgaPayhGZRFXbfgtL5CE35j7Xbuc2q0xxTEhL5r13QxBmOTL-MeCWeANEsHWj6bPFnhIlUvqTah7L6sqXQY5KA26ZDltOJkvciv863ycGxTAgaCuQ.jpg)

![Ko-Star M-640S BK USB Condenser Gaming Microphone with Dual Patterns and RGB — 2](https://www.ofertitastop.com/i/9hmJL9UTPxTpfvQYA9qUKGCJLKBfBN-5nvEMNNP4bGF0VxX2g3woWyopNJ7HkWpnxNiBAKjYuKoU545bG-gxKb1gPMh1DhOSCDSjIbmE9cS4LYfVZMzNQvrdZw.jpg)

![Ko-Star M-640S BK USB Condenser Gaming Microphone with Dual Patterns and RGB — 3](https://www.ofertitastop.com/i/AewlpYIu9uFGGKkh9UdOn463y9qFqLbFvLTTzNORxOYhnP79oAN16ntlGfVA55obnhHosKLLUh92Qb5RIIHFOYaVMbKjVCWjU36pUcf9g-Lu95MhYJkv6djA-g.jpg)

![Ko-Star M-640S BK USB Condenser Gaming Microphone with Dual Patterns and RGB — 4](https://www.ofertitastop.com/i/1wQcO7EbAXE5BuMTPSPVET1PC-Zon3SOd0rz0PFYkTr18m53lqRDYMqB11OnkvacJBHwV5TFdOqShBpxF8L-kjcZBS9ePey3CxEGqcqIv4zaJUWImSh9cr4RRA.jpg)

![Ko-Star M-640S BK USB Condenser Gaming Microphone with Dual Patterns and RGB — 5](https://www.ofertitastop.com/i/TWmwqAmOBJLSFCD-wsqhblcgCpqvybjxtPEVXOPOL5T-ZFqOnVryEvXzq02grdgCA1QmkMVrXG9ziuyxA8hkWkno2hmpRFDj-s48xDlD9OOKhHyWWcHd-QHxnA.jpg)