Best PC parts and accessories under $25 as October Prime Day ends

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Whether you've been meaning to spice up your PC setup or acquire some of the best PC game accessories, doing so during the final hours of Amazon Prime Big Deal Days is a great way to save money while doing it. This sales event ends tonight, Oct. 11 at 11:59 p.m. PT, so I'm scouring the internet, looking for the very best last-minute PC part deals and PC accessory deals for under $25. 

You might be surprised just what kind of great tech is selling for this low of a price right now, but that's the magic of Amazon Prime Big Deal Days. Helpful, discounted PC parts and accessories change from day to day depending on availability, but they might include things like the best USB hubs, Wi-Fi extenders, computer fans, adapters, cables, and more. So check back frequently to see what deals under $25 are currently available.

Amazon Prime Day: Today's best deals

The best deals from competitors

Amazon Prime Big Deal Days: Today's best PC part and accessory deals

Samsung EVO Select 256GB microSDXC:$24.67$16.99 at Amazon

Samsung EVO Select 256GB microSDXC: was $24.67 now $16.99 at Amazon

Samsung had a legitimate reason to make its microSD cards the best they could be when producing hundreds of smartphones and tablets designed to use them.

Available in 64GB, 128GB, 256GB, or 512GB, all models are discounted for October Prime Day. The middle ground of 256GB is the sweet spot for most use cases, including a strong recommendation as the best SD card for Steam Deck and other PC gaming handhelds.

Great for: Backing up games and installing extra software on the best gaming handhelds.

💰Price check: $19.99 at Best Buy (EVO Plus is the non-Amazon variant.)

Anker USB-C Adapter 2-Pack:$16.99$10.59 at Amazon

Anker USB-C Adapter 2-Pack: was $16.99 now $10.59 at Amazon

Laptops and computers are increasingly moving toward using USB-C ports instead of USB-A ports, however, there are still tons of USB-A accessories out there. That's why it helps to have these adapters from Anker so you can use your USB-A accessories in USB-C ports. 

✅Great for: Anyone who regularly needs to use USB-A accessories on their laptop or computer's USB-C ports

NETGEAR 5-Port Ethernet Hub | $22.99now $15.99 at Amazon

NETGEAR 5-Port Ethernet Hub | was $22.99 now $15.99 at Amazon

If you need a way to connect multiple devices to a wired internet connection but only have limited options then this hub will make things easier. There are five ethernet ports all contained within a compact casing, so it won't be an eyesore or take up a ton of room wherever you place it.

✅Pros: Easy setup, small form factor

TP-Link WiFi Extender RE220 | $34.99now $14.99 at Amazon

TP-Link WiFi Extender RE220 | was $34.99 now $14.99 at Amazon

This simple and inexpensive device can help provide up to 44% more bandwidth in your home when installed, making it easier for your laptop to access Wi-Fi from any room. It covers up to 1,200 square feet and can host up to 30 devices. Prime Members can save an additional $5 by clicking on the coupon before checkout. 

✅Pros: Small and unintrusive, 5GHz/2.4Ghz, covers up to 1200 Sq.ft

Cryo360 WiFi Extender | $36.99now $18.99 at Amazon

Cryo360 WiFi Extender | was $36.99 now $18.99 at Amazon

After plugging in and setting up this Wi-Fi extender, it can help boost your signal and make it up to 75% faster than it was before. That way you don't have to worry about losing your laptop or other devices' Wi-Fi connections when moving about your home. 

✅Pros: Compact plugin, built-in ethernet port

Computer monitor base | $33.45now $22.13 at Amazon

Computer monitor base | was $33.45 now $22.13 at Amazon

You can get your computer monitor at just the right height and angle with this VESA base. It swivels, moves up and down, and rotates. Note that it's designed for monitors that are 13 to 32 inches and can hold up to 77 pounds, making it a good fit for most displays. 

✅Pros: VESA mount, supports up to 77lbs, adjustable base 

Big Deal Days: Frequently asked questions

Windows Central Amazon Prime Big Deal Days live blog

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The specifics for Amazon Prime Big Deal Days are now publicly available, with minor hints as to which brands and categories will enjoy significant discounts. Rest assured, we'll update this page with the latest dates and details whenever the company releases more information.

Amazon Prime Big Deal Days starts at 3 AM ET on Tuesday, October 10, and will run through October 11. If you have any Alexa-compatible hardware, you can say, "Alexa, set a reminder for Prime Big Deal Days" to have Amazon create a reminder for the event.

Which countries are taking part in Big Deal Days?

Australia, Austria, Belgium, Brazil, Canada, China, France, Germany, Italy, Japan, Luxembourg, Netherlands, Poland, Portugal, Singapore, Spain, Sweden, the US, and the UK will all take part in Prime Big Deal Days via their respective storefronts. If your country doesn't have its own localized version of Amazon, you may still be able to make purchases from a neighboring variant, but usual restrictions likely apply, so check your local Amazon international shipping terms and conditions

Do I need an Amazon Prime membership?

Yes. Prime Big Deal Days is a member-exclusive sales event just like Prime Day before it and Prime Early Access Sale before that. If you're not already a member, you'll need to sign up for Amazon Prime for $14.99 per month or $139 annually (plus tax) to qualify for discounts. For new users, a 30-day trial of Prime is the perfect way to take advantage since you're free to cancel your subscription after the event.

Amazon Prime: Free 30-day trial

Amazon Prime: Free 30-day trial

Enjoy all the benefits of exclusive discounts during Amazon events, and cancel anytime. If you decide to stay, it's $14.99/month (plus tax) after the trial. Includes extra benefits like free games via Prime Gaming and more bonus content for subscribers.

Rebecca Spear
Editor and Reviewer

Self-professed gaming geek, Rebecca Spear, is one of Windows Central's editors and reviewers with a focus on gaming handhelds, PC gaming, and laptops. When she isn't checking out the latest games on Xbox Game Pass, PC, ROG Ally, or Steam Deck; she can be found digital drawing with a Wacom tablet. She's written thousands of articles with everything from editorials, reviews, previews, features, previews, and hardware reviews over the last few years. If you need information about anything gaming-related, her articles can help you out. She also loves testing game accessories and any new tech on the market. You can follow her @rrspear on X (formerly Twitter).