Laptop Add-on Cards - Showing 49 - 72 of 105 Products
Expansion Card Laptop eGPU Bracket for NVMe External Graphics Card GPU Dock Expansion ...
- Model #: CLAWB0F24D857B
- Item #: 9SIVRV2KPU6603
- Return Policy: HAITAO CROSS BORDER E-COMMERCE LIMITED Return Policy
M.2 NGFF Key B to Mini PCI-E Adapter Card with Screw Kit for 3G / 4G / 5G Module Support ...
- Model #: LC6W1J25-028
- Item #: 9SIVTF1M064678
- Return Policy: Jianxi Trading Co., Ltd. Return Policy
Expansion Card Laptop eGPU Bracket for NVMe External Graphics Card GPU Dock Expansion ...
- Model #: CLAWB0F24CD3G4
- Item #: 9SIVRV2KPU6607
- Return Policy: HAITAO CROSS BORDER E-COMMERCE LIMITED Return Policy
IO CREST M.2 22x42 PCIe Interface to 2 Port SATA III Expansion Card Jmicro JMB582 Chipset, ...
- Model #: Kepler-C72J-0646
- Item #: 9SIVTKAM0E7721
- Return Policy: Fenlliker Return Policy
SA Bytecc Bt-Ec1s1p Expresscard Serial 1Port+Parallel 1Port
- Model #: YBL980-X
- Item #: 9SIVGEGKSZ6252
- Return Policy: ZerKorr Power Return Policy
5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot ...
- Model #: C7FK-OYS-2026.7.28-549
- Item #: 9SIVTW7M2Z4140
- Return Policy: Aoolea shop Return Policy
3 in 1 Mini PCI/PCI-E LPC POST Tester Diagnostics Debug post Card Adapter Analyzer for ...
- Model #: C72J-Y-1665-2IN1
- Item #: 9SIVTKAM0E7062
- Return Policy: Fenlliker Return Policy
NGFF M.2 Key B to Mini PCI-E Adapter for 3G/4G/5G GSM LTE Module Mini PCIe Card to Desktop ...
- Model #: LC6W1J25-1575
- Item #: 9SIVTF1M063147
- Return Policy: Jianxi Trading Co., Ltd. Return Policy
4-Port PCIe 3.0 x16 NVMe M.2 SSD Adapter Card M-Key, Quad M.2 2280 SSD Expansion, ...
- Model #: HYH-20260709-C7CC-1804
- Item #: 9SIVTU0M173846
- Return Policy: Areninolly Return Policy
2 Ports SATA 6G mini PCI Express Controller Card Mini PCI-Express SATA 3.0 Controller Card ...
- Model #: WLC78S.0729.Pallet1347
- Item #: 9SIVTRHM305929
- Return Policy: Romeyooln Return Policy
MUCAI Mini PCI-E LPC PC Analyzer Tester POST Card Test For Notebook Laptop Express Card ...
- Model #: WLC78S.0807.Pallet0693
- Item #: 9SIVTRHM3Y1385
- Return Policy: Romeyooln Return Policy
PCIe USB C Card, PCIe 3.0 x4 to 2X USB 3.2 (Gen 2) Type-C Adapter [10Gbps]
- Model #: HYH-20260709-C7CC-2509
- Item #: 9SIVTU0M172521
- Return Policy: Areninolly Return Policy
Socket Communications Serial I/O PC Card Ruggedized (SL0707-078)
- Model #: TOLDB00005149Y
- Item #: 9SIVU6VM1H5927
- Return Policy: PrimeVolt’Shop Return Policy
M.2 to 4-Port RS-232 Serial Card
- Model #: TOLDB0DYDLRS31
- Item #: 9SIVU6VM1J7311
- Return Policy: PrimeVolt’Shop Return Policy
FOR Mini PCIE to USB Adapter with SIM Card Slot Mini PCI-E PCI Express to USB2.0 Riser Board ...
- Model #: .jiudian-YC5KU-0345
- Item #: 9SIVSMNM148398
- Return Policy: nonstop_7 Return Policy
5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot ...
- Model #: C7FK-OYS-2026.7.28-134
- Item #: 9SIVTW7M2Z4760
- Return Policy: Aoolea shop Return Policy
Fast Speed PCIExpress to USB3.0 Expansion Card for Desktop PC with 5 Ports, Easy ...
- Model #: TOLDB0DYNZ5M8P
- Item #: 9SIVU6VM1J7230
- Return Policy: PrimeVolt’Shop Return Policy
Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI ...
- Model #: TOLDB0FY3F9QMM
- Item #: 9SIVU6VM1J6986
- Return Policy: PrimeVolt’Shop Return Policy
MCIO 8i to PCIe 5.0 x16 Slot Expansion Card High-Speed PCIe Gen5 Expansion Adapter XIC ...
- Model #: TOLDB0GK9S4HXC
- Item #: 9SIVU6VM1J6521
- Return Policy: PrimeVolt’Shop Return Policy
M.2 to 6 Port SATA Adapter (M Key), ASM1166 Chip, 6X SATA 3.0 Expansion Card for Desktop ...
- Model #: HYH-20260709-C7CC-2240
- Item #: 9SIVTU0M172797
- Return Policy: Areninolly Return Policy
mini PCIe to Single port RJ45 Gigabit Ethernet NIC Network Card Mini PCIE Gigabit RJ45 LAN ...
- Model #: HYH-20260709-C7CC-1869
- Item #: 9SIVTU0M173651
- Return Policy: Areninolly Return Policy
SA BT-EC420 USB2.0 4 Ports ExpressCard
- Brand: BYTECC
- Type: USB ExpressCard
- Standards: USB 2.0
- Data Rates: 480/12/1.5 Mbps
- USB: 4 x USB 2.0
- Interface: ExpressCard slot/34
- Operating Systems Supported: Windows 2000/XP/Server 2003/Vista
- System Requirements: ExpressCard enabled system w/ available ExpressCard slot
- Model #: YBL950-X
- Item #: 9SIVGEGKSZ6410
- Return Policy: ZerKorr Power Return Policy
Laptop DDR4/5 Memory Tester Card, SO DDR4/DDR5 Diagnosis Card, PCB Circuit Test Tool ...
- Model #: LHXC6W1JU24-222
- Item #: 9SIVTF1M2N9604
- Return Policy: Jianxi Trading Co., Ltd. Return Policy
PUSOKEI PCIe to USB 3.2 Gen 2 Card, 8 Ports 4xType C 4xType A 10Gbps Bandwidth PCIe ...
- Model #: TOLDB0FT1T34JN
- Item #: 9SIVU6VM1J7729
- Return Policy: PrimeVolt’Shop Return Policy
Tips for Choosing the Best Business Laptop
Introduction
Similar to USB devices, ExpressCard, CardBus, and PCMCIA expansion cards can enhance your organization’s laptops so that they can be adapted to fit the needs of your staff. Also like USB devices, laptop expansion cards can be quickly installed and removed. For example, a professional that requires his or her laptop to have serial connector support for an older printer will be able to add that capability swiftly with expansion cards. There are a variety of features and functionality that can be added to laptops with expansion cards, such as: additional USB ports, IEEE 1394 support, eSATA support, Ethernet, and more.
Below are the three most common standards for laptop expansion cards:
PCMCIA (PC Card)
Short for Personal Computer Memory Card International Association, it is a laptop expansion card standard originally designed to allow for more data storage. The standard eventually came to be used by many types of peripherals other than storage expansion cards, such as Ethernet and SATA support. They can sometimes also be referred to as PC Cards.
CardBus
A successor to the original PC Card standard, it is compliant with PCMCIA 5.0 specifications and features a 32-bit 33MHz PCI bus.
While it has the same form factor as the PC Card standard a CardBus laptop expansion card is incompatible with a PC Card slot.
ExpressCard
The ExpressCard standard was originally developed by the PCMCIA and is currently the fastest and most widely used expansion card standard. It comes in two form factors, ExpressCard/34 (34mm wide) and ExpressCard/54 (54mm wide). Cards with the ExpressCard/34 form factor can be used with ExpressCard/54 slots, but not vice versa.
