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PCIe 3.0 x4 USB-C 20Gbps Expansion Card, USB 3.2 Gen2x2 Type-C PCI Express Add-On Adapter with Full & Low Profile Brackets, SATA 15-Pin Powered Desktop PCIe USB Extension Card
- Full USB 3.2 Gen2x2 20Gbps bandwidth, PCIe 3.0 x4 interface fully eliminates speed bottlenecks for external NVMe SSDs, raw footage transfers and large file workflows
- Dual bracket accessories: standard full-height & low-profile short bracket, compatible with full tower, mid-tower, slim SFF mini PCs and rack servers
- SATA 15-pin internal power supply design delivers stable sufficient power for high-power USB-C peripherals during continuous high-speed transmission
- Industry-leading ASMedia ASM3242 controller chip, broad OS compatibility for Windows 10/11 and Linux systems with plug-and-play driver-free recognition
- Wide slot compatibility, works with PCIe x4 / x8 / x16 motherboard slots; backward compatible with USB 3.2 Gen1, USB3.0, USB2.0 Type-A/C devices
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This PCIe 3.0 x4 to USB 3.2 Gen2x2 expansion card upgrades your desktop with a blazing-fast 20Gbps Type-C port, ideal for workstations lacking native high-speed USB-C interfaces. Powered by premium ASM3242 master controller, it unlocks full 20Gbps dual-lane bandwidth for external solid-state drives, digital cameras, high-speed docking stations and professional storage enclosures, drastically cutting down 4K/8K video editing and bulk data copy time.
Equipped with both full-profile and low-profile metal brackets, it supports all mainstream PC chassis from full-size gaming towers to compact small-form-factor cases and industrial rackmount computers. The built-in SATA 15Pin power input draws stable power straight from your PSU, avoiding insufficient power issues that cause slow transfer speeds or peripheral disconnections under heavy load.
Engineered with multi-layer safety protection circuits including overvoltage, overcurrent and short-circuit safeguards, the integrated heat sink optimizes heat dissipation for reliable 24/7 continuous operation. No complicated driver installation required for Windows 10/11 and Linux; just insert into any empty PCIe x4/x8/x16 slot, connect the SATA power cord and reboot to activate.
Backward compatible with all older USB generations, this PCIe add-on card is a cost-effective upgrade for content creators, video editors, IT technicians and gamers seeking ultra-fast external storage connectivity without replacing the entire motherboard.
Note: This card only supports data transmission; it does NOT support DP Alt Mode video output or USB-PD fast charging.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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