Order before 5 pm, pick up in store from tomorrowGratis
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Order before 5 pm, delivered at home tomorrowGratis vanaf € 99
✓ Two dedicated 5 Gbps USB 3.0 channels for enhanced performance
✓ UASP support up to 70% faster than traditional USB 3.0
✓ Includes both standard and low-profile brackets for flexible installation
✓ Optional SATA/LP4 power connector up to 900mA per port
✓ Backward compatible with USB 2.0/1.1 and supported in Windows 7-10 and Linux
Productomschrijving
The StarTech.com PEXUSB3S42 is a 4-port PCI Express USB 3.0 card with two dedicated 5 Gbps channels. With UASP support, this card delivers up to 70% faster read and 40% faster write speeds than traditional USB 3.0. Includes both standard and low-profile brackets for flexible installation.
Technisch overzicht
The PEXUSB3S42 PCI Express USB 3.0 card maximizes performance by employing two separate host controller chipsets (2x Renesas/NEC µPD720202). This unique dual-channel architecture distributes bandwidth across two ports per channel instead of four, allowing each channel to deliver a full 5 Gbit/s throughput. With UASP support (USB Attached SCSI Protocol), the card achieves significant speed improvements and reduced CPU overhead. The card supports optional SATA or LP4 power connectors for powering high-power USB devices and delivers up to 900mA per port. Backward compatible with USB 2.0/1.1 devices and backed by a 2-year StarTech.com warranty.
Order before 5 pm = delivered at home tomorrow or pick up in store from tomorrow*
*: the delivery times are indications & depend on suppliers and transport companies
