Expresscard
Overview
Product sourcing insights & recommendations
The ExpressCard market has transitioned into a specialized industrial and maintenance sector as of 2026. While consumer laptops have replaced this slot with USB-C and Thunderbolt, ExpressCard remains a critical interface for avionics (MIL-STD-1553), legacy industrial control (RS232/COM), and professional media workflows (Sony SxS).
I have compiled a detailed market insight report and collected three product sourcing lists covering industrial adapters and legacy expansion cards. These files include technical specifications, pricing from $5 to $1,000+ for specialized units, and supplier details from major manufacturing hubs. The report also compares ExpressCard against modern standards like Thunderbolt 4/5 to assist with your future-proofing strategy.
Based on the industrial trends identified, you can continue with:
Industrial Expresscard Mil Std 1553 Card
Products · 3 lists
Blank PVC Card CR80 Standard Size White Plastic Card with MIFARE Classic 1K Chip ISO14443A Protocol for ID Card Printing
Zhengzhou Yushow Technology Co., Ltd.🇨🇳CN2 yrs
N VIDIA BlueField-3 DPU Card 900-9D3B6-00CV-AA0, Brand New with Dual QSFP112 Interfaces
Shenzhen Telefly Telecommunications Equipment Co., Limited🇨🇳CN4 yrs
KAQI PVC White M1 IC ID S50 S70 Double-Sided Laminated Cards for Card Printer CN
Guangzhou Jiucheng Electronic Products Co., Ltd.🇨🇳CN2 yrs
CF Express Type a Card Reader USB3.1 Gen2 Adapter 10Gbps for Windows XP with Cable for SLR
Shenzhen Daily Electronic Technology Ltd.🇨🇳CN17 yrs
Mini PCI-E to USB3.0 PCI Express Card PCI-E to USB 3.0 Expansion Card
Ruinos (Shenzhen) Technology Co., Ltd.🇨🇳CN2 yrs
Interface Card Card Sercos FC7501-0000 HW05 7501_30 PCI
Xiamen Xinchengjin Trading Co., Ltd.🇨🇳CN1 yr
PCI-Express 3.0 16x Riser Card for 2U Server 90 Degree High Speed 16X Riser Card in Stock
Shenzhen Tianfeng International Technology Co., Ltd.verified🇨🇳CN6 yrs
6ES5460-4UA13 Analog Input Module for PLC Signal Acquisition
Anxi Haituo Intelligent Technology Co., Ltd.🇨🇳CN1 yr
Super Speed PCI-E to USB 3.0 Expansion Card Type-C PCI Expansion Card USB C Express Card with 15-Pin SATA Power Connector
Shenzhen Rocketek Electronics Co., Ltd.verified🇨🇳CN10 yrs
PCI-Express 10/100/1000M Gigabit Copper Network Card (Intel I210 Based)
Shenzhen E-Linkchina Technology Co., Ltd.verified🇨🇳CN13 yrs
6FC5247-0AA11-0AA3 Software Card for PLC
Yikaitai Global (xiamen) Trading Co., Ltd.verified🇨🇳CN2 yrs
New Original 6FM1723-3AA10 WF 723 a Industrial Automation PAC PLC Controller
Xiamen Huanqiu Tong International Trade Co., Ltd.🇨🇳CN1 yr
Dual USB 3.1 Type-C PCIe Expansion Card PCI Express X1 2-Port 5Gbps Metal Stock Desktop
Shenzhen Haolin Tong Technology Co., Ltd.🇨🇳CN2 yrs
USB 3.1 Gen 2 ExpressCard CFexpress Card Reader SD/TF Support Internal Installation 12-Month Warranty Customizable Brand Plastic
Shenzhen Dafei Technology Company Ltd.🇨🇳CN9 yrs
Brand New PLC DEH11B Unbeatable Value
Xiamen Tasha Automation Equipment Co., Ltd.verified🇨🇳CN1 yr
6fx1122-3ca01 Wholesale Industrial Automation
PCI Express X4 PCI-E 3.0 4X to NGFF M.2 Key-M 2230 2242 2260 2280 NVME SSD Converter Adapter Card in Stock
Shenzhen Bojiada Technology Co., Ltd🇨🇳CN10 yrs
Dual USB 3.0 Adapter Card Express Card Expresscard USB 3.0 54mm to 2-Port Dual USB 3.0 Converter Card Adapter
PLC DFE32Fieldbus Card PROFINET0 18213456
Zhangpu Hanhuan Yunshang Information Technology Co., Ltd.🇨🇳CN1 yr
Card BCM957414A4142CC Dual-Port 25 Gb/s SFP28 Ethernet PCI Express 3 X8 Network Interface
Shenzhen Youxing Electronic Commerce Co., Ltd.🇨🇳CN4 yrs
FC5102.4 FC5102-0000 Bus Card for Beckoff 786363
Shenzhen Hongzhisheng Technology Co., Ltd.🇨🇳CN12 yrs
Lexar Micro TF Express Card Reader RW540 up to 900 MB/s USB3.2 Type C Memory Card Reader
Shenzhen Tianshidachuang Digital Technology Co., Ltd.🇨🇳CN7 yrs
P9 Express microSD Express Card, 256GB/512GB MicroSDXC Memory Card, up to 800 MB/s, for Nintendo-Switch 2
Shenzhen Tianteng Digital Technology Co., Ltd.🇨🇳CN7 yrs
Kingspec 1TB PCIE SSD Card Solid State Express Card with MSATA Module for Server High Speed Device
Shenzhen Kingspec Electronics Technology Co., Ltd.🇨🇳CN16 yrs
PCI Express Card, PCI-e to 2 + 1 Ports 1394B Card External Firewire 800 400 IEEE 1394 for PC, Computer, Server
Shenzhen Ruitexun Technology Co., Ltd.🇨🇳CN6 yrs
M5Stack Cardputer-Adv StampS3A Card Computer 56 Key Programmable Development Board
Shenzhen Jingmaoyuan Electronics Co., Ltd.🇨🇳CN3 yrs
2024 GM5T-19H44 A15 Map Update Cid Navigation Sd Karte Memory Card for Ford/Lincoln GPS USA Canada
Shenzhen Xinlong Xing Electronic Technology Co., Ltd.verified🇨🇳CN8 yrsPCI Express Card, PCI-e to 2 + 1 Ports 1394B Card External Firewire 800 400 IEEE 1394 for PC, Computer, Server
M5Stack Cardputer-Adv StampS3A Card Computer 56 Key Programmable Development Board
2024 GM5T-19H44 A15 Map Update Cid Navigation Sd Karte Memory Card for Ford/Lincoln GPS USA Canada
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Sources & References
28 sources cited · Verified industry data & reports
ExpressCard
Wikipedia
ExpressCard, initially called NEWCARD, [1] is an interface to connect peripheral devices to a computer, usually a laptop computer.
ExpressCard
USB-IF
ExpressCard technology is designed to deliver high-performance, modular expansion to both desktop and notebook computers at a lower cost and in a smaller form ...
Definition of ExpressCard
PCMag
The ExpressCard was a plug-in module that superseded the PC Card standard for adding functionality to laptops.
ExpressCard | Apple Wiki - Fandom
Apple Wiki | Fandom
ExpressCard, formerly NEWCARD, is an interface to connect peripheral devices to a computer, usually a laptop. The ExpressCard technical standard specifies ...
ExpressCard Interface for High-Speed Laptop Expansion
Lenovo
An ExpressCard is a hardware interface standard used to add peripherals to laptops. It is a successor to the PCMCIA (PC Card) format.
ExpressCard - MIL-STD-1553
milstd1553.com
ExpressCard is an interface to allow peripheral devices to be connected to a computer, usually a laptop computer. The standard specifies the design of slots ...