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Add-on Cards & Peripherals

12 products

Add-on Cards & Peripherals – Upgrade Your PC’s Power & Performance | 4XEM

Expand your computer’s capabilities and unlock enhanced performance with 4XEM’s premium range of Add-on Cards and Peripherals. From graphics and network interface cards to USB expansion adapters and storage solutions, our components are designed to boost speed, power, and connectivity—making them ideal for gaming setups, creative workflows, and professional IT environments.

Whether you're building a custom PC or upgrading an existing workstation, 4XEM provides reliable, high-performance solutions that help you get more from your system.

What Are Add-on Cards & Peripherals?

Add-on cards and peripherals are internal and external components that enhance your computer’s core functionality, including graphics, networking, storage, and input/output expansion. These devices connect via PCIe slots, USB ports, or M.2 interfaces and are essential for performance upgrades or meeting specialized computing needs.

Why Choose 4XEM Add-on Cards & Peripherals?

  • Graphics & Video Cards - Improve visual performance for gaming, 3D rendering, video editing, or multi-monitor setups with reliable GPU solutions.
  • USB Adapter & Expansion Cards - Add more USB 3.0, USB-C, or legacy USB ports to your desktop with plug-and-play PCIe USB expansion cards, great for connecting additional peripherals.
  • Storage Expansion Cards - Increase internal storage with M.2 NVMe, SATA SSD/HDD interface cards, or RAID controller cards—perfect for users handling large data sets or backups.
  • Easy Integration & Compatibility - Built to support modern and legacy systems, with broad OS compatibility and tool-free or minimal installation required.

Expand What Your PC Can Do

From lightning-fast networking and responsive visuals to increased USB connectivity and enhanced data storage, 4XEM’s Add-on Cards and Peripherals deliver the tools you need to keep up with today’s computing demands. Upgrade smarter and unleash your system’s full potential.


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Regular price $59.99
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4XEM USB-C to SATA Single Bay External Hard Drive Docking Station Introducing the 4XEM Single Bay External Hard Drive Docking Station – the ultimate solution for seamless data management and storag...
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4XEM USB 3.0 to SATA Dual Bay External Hard Drive Docking Station for SSD HDD Introducing the 4XEM Dual Bay External Hard Drive Docking Station – your ultimate solution for seamless data management...
Regular price $29.99
Sale price $29.99
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4XEM USB-C to HDMI Video Capture Card Introducing the 4XEM USB-C to HDMI Video Capture Card – your gateway to seamless video capturing and sharing like never before. Designed for utmost compatibil...
Regular price $32.99
Sale price $32.99
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4XEM USB 2.0 HDMI Video Capture Card 4XEM’s Video Capture Card is a great tool for any streamer or videographer, regardless of experience. The intuitive design and lack of any additional cables or ...
Regular price $50.00
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4XEM SuperSpeed USB 3.0 To VGA External Video Card Multi Monitor Adapter 4XEM’s USB 3.0 to VGA adapter utilizes a laptop’s USB 3.0 port to connect the device to a VGA display. Functioning as an ext...
Regular price $80.00
Sale price $80.00
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4XEM USB 3.0 To HDMI Adapter Looking to add an extra display to your setup? Look no further than our SuperSpeed USB 3.0 To HDMI External Video Card Multi-Monitor Adapter. With a USB 3.0 Type-A Male...
Regular price $4.25
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4XEM Sim Card Eject Pin Key Tool  Introducing the 4XEM Sim Card Eject Pin Key Tool – your ultimate solution for seamless mobile device management! Compatible with a wide range of devices, includin...
Regular price $14.99
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4XEM USB 3.1 Type C MALE TO 3.5MM Female Aux adapter. Introducing our cutting-edge USB Type C to 3.5mm Audio Headphone Jack Adapter – the ultimate solution for seamless audio connectivity across a ...
Regular price $14.99
Sale price $14.99
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4XEM USB 3.1 Type C MALE TO 3.5MM Female Aux Adapter. Introducing our cutting-edge USB Type C to 3.5mm Audio Headphone Jack Adapter – the ultimate solution for seamless audio connectivity across a ...
Regular price $15.99
Sale price $15.99
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4XEM USB-C MALE TO 8 PIN FEMALE ADAPTER Black Introducing the 4XEM USB-C Adapter - the ultimate solution for seamless connectivity and charging across your diverse tech arsenal. Our USB-C Adapter f...
Regular price $15.99
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4XEM USB-C MALE TO 8 PIN LIGHTNING FEMALE ADAPTER WHITE Introducing the 4XEM USB-C Adapter - the ultimate solution for seamless connectivity and charging across your diverse tech arsenal. Our USB-C...
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USB to Parallel IEEE 1284 CN36 Printer Adapter Cable Introducing the 4XEM 3Ft USB To Parallel Cable - Your Gateway to Seamless Connectivity! Experience a lifetime of reliable performance with our 4...
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