Best USB Microphone Under $20 (2026): 5 Picks Compared
Updated Oct 24, 2026 · By 
Jonah Mercer · Ranked from listed specifications · How we rank
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The MRSDY V5-P is the best usb microphone under 20 for gamers: RGB lighting, noise canceling, a quick-mute button and a 3.5mm headphone jack for real-time monitoring. The LIANGSTAR K6 answers with an omnidirectional pickup that captures voice 360 degrees. The Samson Meteorite adds an ultra-portable design at 0.3 lb with a 14mm diaphragm.
The picks at a glance
Which one should you buy?
- Gamers who want RGB lighting on the mic: MRSDY USB Gaming Microphone for PC with Noise See pick 1
- Podcasters who want 360-degree voice capture: LIANGSTAR USB Computer Microphone See pick 2
- Travelers who want a pocket-size mic: Samson Meteorite Portable USB Microphone for Mac See pick 3
- Users who want a mini mic for laptops: KISEER 2 Pcs USB 2.0 Mini Microphone See pick 4More picks: Best USB Microphone for Laptop
- Streamers who want a gooseneck mic: CMOCIIY USB Desktop Microphone See pick 5
Want the full range? Best USB Mic ranks the top USB microphones for every buyer, or browse all 50 guides.
The 5 picks, ranked
1Best Overall
MRSDY USB Gaming Microphone for PC with Noise
- Headphone jack on the mic
- Mute button
- 1-year warranty stated
It earns Best Overall with RGB lighting, noise canceling, a quick-mute button and a 3.5mm headphone jack.
Who it suits
- Gamers who want RGB lighting on the mic
- Streamers who want real-time headphone monitoring
Skip it if
- You want an omnidirectional pickup
- You want a mic under 0.6 lb
The RGB lights change color modes or turn off entirely. The noise canceling function cuts background noise like typing and clicking, and the volume knob adjusts output. It ships with a 78-inch USB cable, a stand and a user manual, and the 3.5mm jack feeds headphones with latency-free monitoring.
2Runner-Up
LIANGSTAR USB Computer Microphone
- Mute button
- Polar pattern: Omnidirectional
- 1-year warranty stated
It earns Runner-Up with an omnidirectional pickup, a one-button mute and a flexible gooseneck design.
Who it suits
- Podcasters who want 360-degree voice capture
- Gamers who want one-button mute
Skip it if
- You want a unidirectional pickup
- You want a 2-year warranty
The omnidirectional pattern captures voice 360 degrees around the mic with a built-in sound card and no drivers to install. The gooseneck bends to any position, and the one-button mute works across Windows, Mac and PS4/PS5. It weighs 0.6 lb.
3Also Great
Samson Meteorite Portable USB Microphone for Mac
- Mute button not stated in the listing
- 2-year warranty stated
It holds the Also Great label with an ultra-portable pocket-size design, a 14mm diaphragm and a 2-year warranty.
Who it suits
- Travelers who want a pocket-size mic
- Workers who want plug-and-play Zoom calls
Skip it if
- You want an omnidirectional pickup
- You want a 1-year warranty
It fits in a laptop bag or pocket with a removable magnetic base that rotates 360 degrees. The 14mm condenser diaphragm upgrades laptop mics while reducing hiss and echo. It works with Mac, PC and iPad with an adapter, and weighs 0.3 lb.
4Also Great
KISEER 2 Pcs USB 2.0 Mini Microphone
- Mute button not stated in the listing
It holds the Also Great label as a 2-piece mini mic set that plugs in with no driver install.
Who it suits
- Users who want a mini mic for laptops
- Gamers who want plug-and-play chat audio
Skip it if
- You want a single mic, not a pair
- You want a cardioid pickup
The 2-piece set covers two mini mics that plug into any USB 2.0 port with no driver install. They work for chatting, Skype, YouTube and voice recognition, and filter background noise automatically. Just plug into a Windows laptop or desktop PC and talk.
5Also Great
CMOCIIY USB Desktop Microphone
- Mute button
- Polar pattern: Cardioid
- 1-month warranty stated
It holds the Also Great label with a 5.7-inch gooseneck, a mute button with LED and a weighted base.
Who it suits
- Streamers who want a gooseneck mic
- Podcasters who want LED mute status
Skip it if
- You want a 2-year warranty
- You want a mic under 0.6 lb
The 5.7-inch metal gooseneck adjusts to any angle for web conferencing and live recording. The mute button shows green for working and red for mute, and the weighted base has a non-slip silicone pad. It plugs into PC or Mac with no driver install.
Side by side
| Product | Max sample rate | Bit depth | Headphone jack on the mic | Mute button | XLR output | Polar pattern | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|
| MRSDY USB Gaming Microphone for PC with Noise | Not stated | Not stated | Yes | Yes | Not stated | Not stated | 0.6 lb | 1-year |
| LIANGSTAR USB Computer Microphone | Not stated | Not stated | Not stated | Yes | Not stated | Omnidirectional | 0.6 lb | 1-year |
| Samson Meteorite Portable USB Microphone for Mac | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated | 0.3 lb | 2-year |
| KISEER 2 Pcs USB 2.0 Mini Microphone | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated |
| CMOCIIY USB Desktop Microphone | Not stated | Not stated | Not stated | Yes | Not stated | Cardioid | 0.6 lb | 1-month |
How we ranked these USB microphones
Every pick has at least 100 customer ratings on Amazon and a listing with real specifications. The order mixes two things: how each model compares on the specs below (higher share of the best value in this group scores more), and how widely it is bought. The spec score runs from 9.0 to 9.8 and only compares these picks with each other. A spec the listing does not state is left out and the other specs are re-weighted; a listing with fewer than 2 stated specs is scored at half. We do not test gear in person. Full method.
- Max sample rate weight 2
- Bit depth weight 1
- Headphone jack on the mic weight 2
- Mute button weight 1
- XLR output weight 1
Buying advice: USB microphone under 20
Pick the pickup pattern first
Pickup pattern decides what the mic hears. Omnidirectional models like the LIANGSTAR K6 and the KISEER hear equally from all sides, which suits rooms with more than one voice. Unidirectional models like the MRSDY and the Samson Meteorite focus on sound from the front. The CMOCIIY bends on a gooseneck so you can aim it at your voice.
Compare extras on the best usb microphone under 20
Extras decide the day-to-day experience. The MRSDY has RGB lighting and a headphone jack, the LIANGSTAR has a built-in sound card, the Samson has a magnetic base, and the CMOCIIY has a gooseneck with LED mute status. The KISEER keeps it simple as a 2-piece mini set. Match the extras to your desk: lights and monitoring for streaming, a gooseneck for calls.
Set the gain before you record
Start with the volume knob low and raise it slowly while you speak. Sit close to an omnidirectional mic, and aim a unidirectional mic straight at your mouth. Use the mute button when you step away, and switch off RGB if it distracts you on camera.
Frequently asked questions
Which of these have a mute button?
The MRSDY, the LIANGSTAR and the CMOCIIY each have a mute button. The CMOCIIY adds an LED that shows green for working and red for mute.
Which mic here has a headphone jack?
The MRSDY has a 3.5mm stereo headphone output for latency-free monitoring, which suits streamers who monitor while live.
Can I travel with these mics?
The Samson Meteorite is ultra-portable and fits in a laptop bag or pocket. The KISEER mini mics are easy to carry for laptop use.
Do these work with Mac?
The MRSDY works with Mac among other systems, the LIANGSTAR works with Mac OS, the Samson works with Mac and PC, and the CMOCIIY works with PC, Windows and Mac.
Gear that goes with it
Best Pop FilterTop pick: YOUSHARES Blue Yeti Pop Filter Foam Windscreen
Best Mic ArmTop pick: FIFINE BM88W Low Profile Mic Boom Arm
Best Mixing HeadphonesTop pick: beyerdynamic DT 770 Pro Studio HeadphonesMore USB microphones guides
Specifications and availability come from each Amazon listing on Oct 24, 2026 and can change. Check the listing before you buy.