StarTech PEXUSB3S23 SATA Power USB Card Specifications and Datasheet
- June 15, 2024
- StarTech
Table of Contents
StarTech PEXUSB3S23 SATA Power USB Card
2 Port PCI Express PCIe SuperSpeed (5Gbps) USB 3.0 Controller Card w/ SATA Power
Product ID: PEXUSB3S23
The PEXUSB3S23 2-Port PCI Express USB 3.2 Gen 1 Card lets you add two USB 3.2 Gen 1 ports to any PCI Express-enabled computer system. The USB card requires SATA power for functionality and delivers 900mA of power per port to USB 3.2 Gen 1 bus-powered devices (500mA for USB 2.0) via your computer’s SATA power connector.
The PCIe USB 3.2 Gen 1 adapter is compliant with USB 3.2 Gen 1 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile /half-height bracket for installation in small form-factor computers.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Certifications, Reports, and Compatibility
Applications
- Upgrade an older PCIe-based system with USB 3.2 Gen 1 connectivity to fully utilize USB 3.2 Gen 1 devices
- Expand the USB capabilities of your system with two additional external ports
- Connect additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system
Features
- Provides two external USB 3.2 Gen 1 connections
- Supports data rates up to 5 Gbps
- SATA power connector (required) provides up to 900mA per USB port
- Compliant with PCI Express 2.0 specifications
- Fully compliant with USB 3.2 Gen 1 rev 1.0 and Intel xHCI rev 1.0 specifications
- Backward compatible with USB 2.0 and USB 1.0/1.1 devices
- Includes a Low Profile/half-height installation bracket
Hardware
- Warranty: 2 Years
- Ports: 2
- Interface : USB 3.2 Gen 1 (5Gbps)
- Bus Type: PCI Express
- Card Type: Standard Profile (LP bracket incl.)
- Port Style: Integrated on Card
- Chipset ID: Etron – EJ168A
Performance
- Maximum Cable Length: 9.8 ft [3 m]
- Type and Rate: USB 3.0 – 5 Gbit/s
- UASP Support: No
Connector(s)
- Connector Type(s): 1 – PCI Express x1
- Internal Ports: 1 – SATA Power (15 pin)
- External Ports: 2 – USB Type-A (9 pin, 5 Gbps)
Software
- OS Compatibility: Windows XP, Vista, 7, 8, 8.1, 10, 11; Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
Special Notes / Requirements
- System and Cable Requirements: Available PCI Express slot; Available 15-pin SATA power connector
Power
- Input Voltage : 12V DC
- Output Voltage: 12V DC
Environmental
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: 0°C to 80°C (32°F to 176°F)
- Humidity: 10~90% RH, Non-condensing
Physical Characteristics
- Color: Black
- Material: Steel
- Product Length: 3.1 in [8.0 cm]
- Product Width: 0.8 in [2.1 cm]
- Product Height: 4.7 in [12.0 cm]
- Weight of Product: 1.5 oz [43.0 g]
Packaging Information
- Package Quantity: 1
- Package Length: 6.6 in [16.8 cm]
- Package Width: 5.7 in [14.4 cm]
- Package Height: 1.3 in [3.2 cm]
- Shipping (Package) Weight : 4.5 oz [128.0 g]
What’s in the Box
- Included in Package :
- 1 – PCI Express USB 3.0 card
- 1 – Low Profile Bracket
- 1 – Driver CD
- 1 – Instruction Manual
*Product appearance and specifications are subject to change without notice.
FREQUENTLY ASKED QUESTIONS
Can I use this card in a server environment?
Yes, this card is compatible with Windows Server operating systems (e.g., Windows Server 2012, 2008 R2, 2003). However, compatibility with specific server hardware may vary, so it's recommended to check with the server manufacturer or StarTech.com for compatibility.
How do I switch from USB 2.0 to USB 3.0 on the card?
The card is designed to automatically detect and use the appropriate USB version (USB 2.0 or USB 3.0) based on the connected device. There is no need to manually switch between USB versions.
Can I install multiple cards in one computer to add more USB 3.0 ports?
Yes, you can install multiple cards if you have available PCI Express slots. Each card will provide additional USB 3.0 ports to your system.
Is it possible to use this card for external hard drives or other high-speed USB devices?
Yes, you can use this card to connect external hard drives, high-speed USB devices, and other peripherals that require USB 3.0 connectivity for faster data transfer.
Can I use this card in a virtualized environment?
The compatibility of this card with virtualized environments may depend on the virtualization software and the host system. It's advisable to consult with the virtualization software provider for specific compatibility information.
Can I use this card to connect USB 3.0 external storage devices like SSDs or external hard drives?
Yes, this card is suitable for connecting USB 3.0 external storage devices such as SSDs and external hard drives, providing faster data transfer speeds compared to USB 2.0.
What is the purpose of the low profile bracket included in the packaging?
The low profile bracket is included to allow the card to be installed in small form factor (SFF) or low-profile computer cases. You may need to replace the standard bracket with the low profile bracket if your computer has limited space.
Can I use this card in a server rack system?
While this card is compatible with Windows Server operating systems, its suitability for a server rack system depends on the specific rack configuration and compatibility with your server hardware. Ensure that you have an available PCI Express slot in your server and that it meets your server's requirements.
Does this card support USB 3.1 or USB 3.2 devices?
No, this card is designed for USB 3.0 devices and provides data transfer speeds up to 5 Gbps. It does not support USB 3.1 or USB 3.2 devices, which offer higher data transfer speeds.
Can I use this card to add more USB ports to my computer if all my motherboard's USB ports are already in use?
Yes, you can use this card to expand the number of USB ports on your computer. It's a convenient way to add additional USB 3.0 ports if your motherboard's USB ports are fully occupied.
Can I use this card in a gaming PC setup?
Yes, this card can be used in a gaming PC setup to provide additional USB 3.0 ports for gaming peripherals, external storage, and other compatible devices.
Is this card compatible with older operating systems like Windows XP and Windows Server 2003?
Yes, this card is compatible with older operating systems like Windows XP and Windows Server 2003, in addition to newer ones, as mentioned in the system requirements.
Can I install this card alongside other expansion cards in my computer?
Yes, you can install this card alongside other expansion cards if you have available PCI Express slots. Ensure that you have enough physical space and power connectors for all installed cards.
Is the Etron EJ168A chipset known for any specific compatibility issues or advantages?
The Etron EJ168A chipset is a common and reliable USB 3.0 controller chipset. It is known for providing stable and well-supported USB 3.0 functionality in various systems.
Can I use this card for high-bandwidth applications such as video editing or data backup?
Yes, this card can be used for high-bandwidth applications such as video editing and data backup, thanks to its USB 3.0 support with fast data transfer speeds.
REFERENCE:StarTech PEXUSB3S23 SATA Power USB Card Specifications and Datasheet- device.report