Qirssyn
USB Computer Fan Quiet, 5V Powered Fan with Speed Controller for Router Modem Receiver DVR Xbox TV Box Cooling
Bottom line: The Qirssyn USB Computer Fan Quiet ($14.99 on Amazon as of 2026-10-06): 3-speed switch: high, medium, low, and off modes; main trade-off: 5V USB fan moves less air than 12V case fans.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 3-speed switch: high, medium, low, and off modes
- ✓ USB 5V powered — runs off a router port or AC outlet
- ✓ Built-in dust filter shields the cooled electronics
- ✓ Speed switch rated for a 6-year service life
Cons
- ✗ 5V USB fan moves less air than 12V case fans
- ✗ No thermostat — you set the speed manually
- ✗ Single small fan; undersized for large cabinets
- ✗ Best as supplemental cooling, not primary airflow
SpecPicks Verdict
SpecPicks scored Qirssyn USB Computer Fan Quiet using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Qirssyn's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 【Is Your Router Overheat Easily ?】 It reduced the temperatures of your router by a substantial amount. Whereas before the thing was almost too hot to touch at full load, it will be almost cool after you got this item. Network speeds are commensurately increased. Temperature reduction provides an expected longevity extension and higher performance of a critical network component. These fans are overall very helpful for devices that get a bit hot and start to throttle down.
- 【Environmental & fireproof Material】Added dust filter between units. Speed selection switch is very durable, long life with 6-Years.
- 【Variable Speed Controller】 The variable speed is great for turning the speed up or down to your noise comfort level. It is cycles from high-Medium-low and off speed mods. Enables the fan to be powered through an AC outlet.
- 【Good DIY Cooling Solution】It works great for DIY cooling fan or as an additional cooling fan for your gaming needs. Such as router, cabinet, x-box, SSD, Modem, DVR, Receiver, Streaming boxes, Security Camera NVR, andriod box, stereo, T-Mobile gateway. Good balance of quiet and airflow. Moves enough air at low speed to keep electronics cool.
- 【Warranty & Packing List】Warranty: One-year quality assurance. Please contact Seller If the product has any quality problems, it will be refunded within 90 days or replaced within one year | Packing list: A finished product.
Full Specifications
| Brand | Qirssyn |
|---|---|
| Model | 1225USB-A1 |
| Voltage | 5 Volts (DC) |
| Material | Plastic |
| Unit Count | 1 Count |
| Noise Level | 23 Decibels |
| Part Number | 1225USB-A1 |
| Connectivity | USB |
| Compatibility | Xbox, Switch |
| Material Type | Plastic |
| Cooling Method | Air |
| Number of Items | 1 |
| Compatible Devices | Security Camera |
| Power Connector Type | USB Type-A |
| Warranty Description | Manufacturer warranty for One-year from date of purchase. |
| Maximum Rotational Speed | 1500 RPM |
| Item Dimensions L x W x H | 4.9"L x 4.9"W x 2.2"H |
Ready to buy?
USB Computer Fan Quiet, 5V Powered Fan with Speed Controller for Router Modem Receiver DVR Xbox TV Box Cooling is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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