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Green PCB expansion card with three blue USB ports and one RJ45 jack plus a low-profile bracket

STARTECH

STARTECH PEXUSB3S3GE 3-port USB 3.0 + Gigabit Ethernet expansion card

SKU CH-VK1F-FVNET MPN PEXUSB3S3GE

Adds three USB 3.0 ports and a Gigabit Ethernet jack through one PCI Express slot with low-profile bracket included

  • TypePCI Express to USB Card
  • External USB Ports3x USB Ports
  • External Ports3 - USB 3.0 A (9 pin; SuperSpeed) Female 1 - RJ-45 Female
  • Internal Ports1 - SATA Power (15 pin) Plug
  • StandardUSB 3.0
  • Data Transfer Rate5 Gbps (USB 3.0) 2 Gbps (Ethernet; Full-Duplex)

External USB Ports 3x USB Ports

  • Adds three USB 3.0 ports and Gigabit Ethernet through one PCIe slot
  • USB 3.0 delivers 5 Gbps data transfer for fast peripherals
  • Gigabit Ethernet provides 2 Gbps full-duplex network bandwidth
  • Low-profile bracket included for installation in compact or standard PCs
  • Optional SATA power connector supplies extra current for power-hungry USB devices

Single-slot connectivity upgrade

The StarTech PEXUSB3S3GE adds three USB 3.0 ports and one Gigabit Ethernet jack through a single PCI Express slot. It suits desktop owners who need both extra SuperSpeed connections and a wired network link without occupying two expansion slots.

Steady throughput with optional power

The Renesas µPD720201 controller delivers 5 Gbps per USB port while the Realtek RTL8153 handles 2 Gbps full-duplex Ethernet. A 15-pin SATA power connector is available for devices that draw more current than the slot alone can supply, helping maintain consistent speeds during large transfers.

Check slot profile and OS support

The card ships with a standard-profile bracket and includes a low-profile alternative for compact chassis. Verify that your motherboard has a free PCI Express slot and that your operating system appears in the supported list, which covers Windows XP through 8.1, Server 2008 R2 and 2012, plus Linux kernel 2.6.31 and later.

商品特色

  • Adds three USB 3.0 ports and Gigabit Ethernet through one PCIe slot
  • USB 3.0 delivers 5 Gbps data transfer for fast peripherals
  • Gigabit Ethernet provides 2 Gbps full-duplex network bandwidth
  • Low-profile bracket included for installation in compact or standard PCs
  • Optional SATA power connector supplies extra current for power-hungry USB devices

商品規格

BrandStarTech.com
ModelPEXUSB3S3GE
TypePCI Express to USB Card
External USB Ports3x USB Ports
External Ports3 - USB 3.0 A (9 pin; SuperSpeed) Female
1 - RJ-45 Female
Internal Ports1 - SATA Power (15 pin) Plug
StandardUSB 3.0
Data Transfer Rate5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
Operating Systems SupportedWindows® 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64)
Windows Server® 2012, 2008 R2
Linux 2.6.31 and up (Tested up to 3.5)
SpecificationsBus Type: PCI Express
Card Type: Standard Profile (LP bracket incl.)
Chipset ID:
Renesas / NEC - µPD720201 (USB 3.0)
Realtek - RTL8153 (LAN)
Industry Standards:
USB 3.0 Specification Rev. 1.0
PCI Express Base Specification Rev. 2.0
Intel xHCI Specification Rev. 1.0
IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T
IEEE 802.3az Energy-Efficient Ethernet, IEEE 802.3x Flow Control, 802.1q VLAN Tagging, 802.1p Layer 2 Priority Encoding
Interface :
USB 3.0
RJ45 (Gigabit Ethernet)
Port Style: Integrated on Card
Ports: 3
FeaturesRunning low on expansion slots? Merge USB 3.0 and GbE into a single PCIe combo card
3 Port PCI Express USB 3.0 Card + Gigabit Ethernet
Installation flexibility to fit standard & low-profile PCs
Frees up a PCIe slot by consolidating 3x USB 3.0 & 1x Gigabit Ethernet into a single card
UASP Support
Optional SATA Power
Save money and connect existing devices with USB 2.0 and 1.x backward compatibility
USB 3 with Network Adapter Card
Dimensions4.70" x 0.70" x 3.00"
Weight0.15
Package Contents1 - 3 Port PCI Express USB 3.0 Card w/ Gigabit Ethernet
1 - Low-Profile Bracket
1 - Driver CD
1 - Instruction Manual
出貨重量0.15 kg
包裝尺寸170 × 140 × 33 mm

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商品問答

How hot does the Renesas µPD720201 controller and Realtek RTL8153 LAN chip run when the card is under full load all day?

The card draws power from the PCIe slot and the optional SATA 15-pin connector; both chips are rated for standard desktop thermals and have no active cooling, so case airflow is the only factor.

What must my motherboard provide so the three USB 3.0 ports and the Gigabit Ethernet jack actually work?

A free PCI Express slot (standard or low-profile) plus a spare SATA power cable if you want the extra current headroom for bus-powered USB devices.

Will the card slow down my older PCIe 2.0 motherboard or conflict with a legacy PCI sound card I want to keep?

It negotiates at PCIe Gen 1 speeds on a 2.0 board and uses a separate interrupt line, so the sound card keeps its own resources without conflict.

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