Amazon "I/O Port Cards" Industry Analysis Under "Internal Components" for Stores & Suppliers & Keywords | AmzChart

Amazon BSR chart tool -- AmzChart

Have you ever racked your brains for which Amazon niche industry you are going to wade into? Is “I/O Port Cards” industry a perfect choice for you?

With AmzChart and SellerCenter, we’ve collected the best amazon stores & suppliers & keywords information under I/O Port Cards, to help you figure out whether I/O Port Cards market will generate benefits for you and how to rank higher in the I/O Port Cards niche category. Here is the I/O Port Cards Amazon industry analysis.

5 Best Amazon Stores in “I/O Port Cards” Industry 

To get a thorough insight into Amazon I/O Port Cards industry, we always check the performance of best stores in I/O Port Cards first, we can be inspired by these proven “I/O Port Cards” winners, and by spying on their strategies to replicate their success.

Here are the latest Amazon top 5 sellers under I/O Port Cards niche market.

#1 Amazon Warehouse

“Amazon Warehouse” is the # 1 top seller under I/O Port Cards category in Amazon US marketplace. It created on 10-15-2020 and lies in US. It currently has 400000 products and 13 categories in total. So far, Amazon Warehouse has 0 reviews, among which 0% are positive. What’s more, it owns 0% positive in the last 12 months(0 ratings), 0% positive in the last 3 months(0 ratings), 0% positive in the last 1 month(0 ratings).

#2 YiMei

“YiMei” is the # 2 top seller under I/O Port Cards category in Amazon US marketplace. It created on 10-15-2020 and lies in CN. It currently has 11 products and 7 categories in total. Now, YiMei has 180 reviews, among which 91% are positive. What’s more, it owns 93% positive in the last 12 months(57 ratings), 94% positive in the last 3 months(16 ratings), 100% positive in the last 1 month(2 ratings).

#3 ELUTENG Direct

“ELUTENG Direct” is the # 3 top seller under I/O Port Cards category in Amazon US marketplace. It created on 10-16-2020 and lies in CN. It currently has 65 products and 6 categories in total. So far, ELUTENG Direct has 2367 reviews, among which 99% are positive. What’s more, it owns 98% positive in the last 12 months(561 ratings), 99% positive in the last 3 months(111 ratings), 100% positive in the last 1 month(32 ratings).

#4 Guoguoshe

“Guoguoshe” is the # 4 top seller under I/O Port Cards category in Amazon US marketplace. It created on 10-20-2020 and lies in CN. It currently has 1 products and 6 categories in total. So far, Guoguoshe has 17 reviews, among which 71% are positive. What’s more, it owns 100% positive in the last 12 months(4 ratings), 100% positive in the last 3 months(1 ratings), 0% positive in the last 1 month(0 ratings).

#5 Umlife US

“Umlife US” is the # 5 top seller under Amazon I/O Port Cards category in Amazon US marketplace. It created on 10-19-2020 and lies in CN. Currently, it has 45 products and 6 categories in total. So far, Umlife US has 564 reviews, among which 95% are positive. What’s more, it owns 90% positive in the last 12 months(199 ratings), 89% positive in the last 3 months(56 ratings), 83% positive in the last 1 month(18 ratings).

“Amazon Warehouse”, “YiMei”, “ELUTENG Direct”, “Guoguoshe”, and “Umlife US” are best Amazon stores in I/O Port Cards niche market. By analyzing these I/O Port Cards best stores, you will have a great understanding of whether I/O Port Cards market is good for your Amazon business.

You can uncover more secrets behind these Amazon top sellers on SellerCenter.

Top 3 Amazon Keyword Ranking for Top Products Under I/O Port Cards Industry

Apart from researching the best amazon stores under I/O Port Cards niche market, amazon keyword ranking under the top products in the I/O Port Cards category is also needed to be considered. We’ve prepared the top 3 I/O Port Cards products as well as their keyword ranking to help you find the best I/O Port Cards keywords and rank higher in I/O Port Cards.

#1 Tiergrade Superspeed 7 Ports PCI-E to USB 3.0 Expansion Card with 15-Pin SATA Power Connector - PCI Express(PCIe) Expansion Card USB Card for Desktop PC Support Windows 10/8.1/8/7/XP

"B07Z34BJYH" on Amazon -- AmzChart

This product (ASIN: B07Z34BJYH) is currently ranking for these top 3 keywords:

keyword Monthly Search Volume Monthly Search Weight
usb 3.0 24168 50
internal usb hub 4971 50
cable extension pc 293 50


#2 FebSmart 4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro)

"B072LS4JH7" on Amazon -- AmzChart

This product (ASIN: B072LS4JH7) is currently ranking for these top 3 keywords:

keyword Monthly Search Volume Monthly Search Weight
internal usb hub 4971 35
usb 3.0 card 4372 35
pc build 8609 35


#3 PCIE USB 3.0 Card, ELUTENG 4 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 10/8.1/8/7/XP/Vista - Self Powered - No Need Additional Power Supply

"B07W82SV3V" on Amazon -- AmzChart

This product (ASIN: B07W82SV3V) is currently ranking for these top 3 keywords:

keyword Monthly Search Volume Monthly Search Weight
usb card 4018 12
usb expansion card 306 12
usb 3.0 card 4372 12


For every Amazon seller, knowing what keywords are ranking well in different Amazon categories matters a lot. Now you already know that these keywords, such as “usb 3.0”, “internal usb hub”,”internal usb hub”, “usb 3.0 card”, “usb card”, “usb expansion card” are ranking well in I/O Port Cards industry. So, when you optimize your listings, you should concentrate on keywords research, which might lead to an increase in the Amazon BSR of your product under I/O Port Cards category and an increase in sales as well.


Get More Keywords on AmzChart



To stand out from I/O Port Cards competitors, you have to start with keywords such as “cable extension pc”, “pc build”, and “usb 3.0 card” which have more traffic & less competition, to optimize your listing and increase sales, thereby increasing your ranking on Amazon BSR under I/O Port Cards industry.