亚马逊“I/O端口扩展卡”品类选品-热门“I/O端口扩展卡”产品（上级类目“Internal Components”）-AmzChart

对于亚马逊卖家而言，选品是最重要也是最有难度的一个环节。选品做好了，一个爆款就能为你带来源源不断的财富。

但是，要如何找准你的财富密码呢？性价比极高的亚马逊“I/O端口扩展卡”选品工具，AmzChart是最好的选择。AmzChart专注亚马逊BSR选品分析，提供400多种选品思路，帮助卖家发掘高潜产品，实现快速增长。

基于AmzChart强大的数据分析能力，以下是为你发掘的最新TOP5亚马逊“I/O端口扩展卡”（I/O Port Cards）潜力产品。

#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

ASIN: B07Z34BJYH
BSR: 1
卖家数量: 4
Buybox价格: $26.49
Buybox卖家: Tiergrade
运送方式: FBA
上架日期: 2019-10-13
品类路径: Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->USB Port Cards;->Electronics->Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->USB Port Cards;

#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)

ASIN: B072LS4JH7
BSR: 2
卖家数量: 5
Buybox价格: $25.99
Buybox卖家: Amazon Warehouse
运送方式: FBA
上架日期: 2017-05-20
品类路径: Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->FireWire Port Cards;->Electronics->Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->FireWire Port Cards;

#3

XT-XINTE PCIe 1 to 4 PCI-Express 16X Slots Riser Card PCI-E 1X to External 4 PCI-e USB 3.0 Adapter Multiplier Card for Bitcoin Miner

ASIN: B07CWPWDF8
BSR: 3
卖家数量: 3
Buybox价格: $36.99
Buybox卖家: ShengShang
运送方式: FBA
上架日期: 2018-04-13
品类路径: Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->USB Port Cards;->Electronics->Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->USB Port Cards;

#4

Rosewill 2X Serial and 1X Parallel Port PCI Card RC-303

ASIN: B004F3FNJG
BSR: 4
卖家数量: 1
Buybox价格: $14.94
Buybox卖家: Amazon
运送方式: FBA
上架日期: 2010-12-04
品类路径: Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->Parallel Port Cards;->Electronics->Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->Parallel Port Cards;

#5

Inateck PCIe to USB 3.2 Gen 2 Card with 20 Gbps Bandwidth, 3 USB Type-A and 2 USB Type-C Ports, RedComets U21

ASIN: B08M5YHWFD
BSR: 5
卖家数量: 3
Buybox价格: $49.99
Buybox卖家: TNTonline
运送方式: FBA
上架日期: 2020-10-29
品类路径: Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->USB Port Cards;->Electronics->Computers & Accessories->Computer Components->Internal Components->I/O Port Cards->USB Port Cards;