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
EURODRIVE DEH11B ENCODER CARD Brand New Original Spot Plc
Xiamen Yuhuabao Trading Co., Ltd.🇨🇳CN2 yrs
Free Shipping New N-I 96-Channel High-Density PCI Express SCSI Connector Digital I/O Control Card IP20 PCIE-6509
Vd030k Aes0 Card + Gildemeister 0.88.639-0 Si0adp Sn: 6705040 New Original Ready Stock Industrial Automation Pac Ded
Zhangpu Weihao Zhilian Technology Co., Ltd.🇨🇳CN1 yr
New and Original CMMEIP03 Communication Card SHIP NEW Stock in Warehouse
Advantech 64-ch Digital I/O PCI Express Card PCIE-1756-BE
Shenzhen Qidale Technology Co., Limitedverified🇨🇳CN1 yr
DRIVE CONTROL CARD R911309837 CSH01.1C-SE-EN2-ENS-NNN-S1-S-NN-FW
Xiamen Global Yipin Trading Co., Ltd.🇨🇳CN2 yrs
C102h 2-port Serial Communication Card
Shanghai Yuantong Zhilian Technology Co., Ltd.🇨🇳CN1 yr
Engraving Machine Control Card Enhanced Version Control Card PCIMC-3D Card
Lishui Tianchenzi Economic And Trade Co., Ltd.🇨🇳CN5 yrs
TSXETY4103 Automated Communication Card
Xiamen Global Shengda Electronics Co., Ltd.🇨🇳CN1 yr
1 Brand New Original Item 6es5 523-3ua11 Simatic Communication Processor Plc
Manual Code Letterpress PVC Card Embossing Machine for Membership ID Plastic Card Coding
Jiexi Technology (shenzhen) Co., Ltd.🇨🇳CN3 yrs
1pcs Xbtmem08 - Xbt-mem08 / Speicherkarte Gebraucht Brand-new, Genuine, with a One-year Warranty, Screen
Xiamen Zhiminkong Trading Co., Ltd.🇨🇳CN1 yr
New Plc New and Originalacopos Plug-in Module V2 Interface 8ac11460-2 Plc Controller
Xiamen Nuochengda Technology Co., Ltd.🇨🇳CN1 yr
EFT-421U PCI-Express 2-Port USB 3.0 Expansion Card 10Gbps Industrial Image Acquisition Stock
DIEWU High Quality PCIe to 2 Serial+1 Parallel(CH382) Express Card
Shenzhen Diewu Technology Co., Ltd.🇨🇳CN13 yrs
Nova MRV332 Receiving Card Brand New Authentic
3IF766.9 Card Used in Good Condition 3 Months Warranty
Wuhan Yulin Industrial Automation Co., Ltd.🇨🇳CN2 yrs
Nova MSD300-1 Sending Card - Dual Network Ports, 1.3 Million Points LED Display, Full Color Sending System Card
Shanghai Xin Yi Xiang Industrial Co., Ltd.🇨🇳CN6 yrs
Plc New Vd030k Aes0 Card Gildemeister 0.88.6390 Si0adp Sn: 6705040 for Warranty Product
Xiamen Hanxin Hui Trading Co., Ltd.🇨🇳CN1 yr
1784-SD2 100% Brand Industrial 2GB Secure Digital Card New Original in Stock 1784SD2
Dongguan Legend Intelligent Technology Co., Ltd.🇨🇳CN6 yrs
CP-104EL-A PCI Express Serial Card 4 Port PLC
Xiamen Taiyi Dingsheng Trading Co., Ltd.🇨🇳CN1 yr
Plc New Mfc-1.08/desatwbr.03 Multifunction Card 71039272 71052214 for Warranty Product
Xiamen Bokong Automation Equipment Co., Ltd.🇨🇳CN1 yr
High Quality Memory Card MA0329001 for PLC DCS Program
Xiamen Automation Trading Co., Ltd.🇨🇳CN7 yrs
Stock Pcie Expresscard to M.2 Nvme Adapter 2230 X201 X230 T40 Laptop Usb2.0 Plc
Xiamen Mengxiang Huasen Import And Export Co., Ltd.🇨🇳CN1 yr
IK 121A Card ID No. 290 155-01 SN:11256009
Siemens A5E01100622 Communication Card Lattic
High Quality Memory Card MA0329001 for PLC DCS Program
Brand New Genuine Product 6ES7954-8LE03-0AA0 S7 Memory Card12 MB 6ES7954-8LE03-0AA0 Fast Delivery
Stock Pcie Expresscard to M.2 Nvme Adapter 2230 X201 X230 T40 Laptop Usb2.0 Plc
IK 121A Card ID No. 290 155-01 SN:11256009
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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 ...