We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with eight serial ports on a metal bracket

Syba

Syba SY-PEX15019 PCI Express 8-port serial expansion card

SKU CH-KSJP-29TNF MPN SY-PEX15019

Adds eight serial ports via a single PCI Express lane, using an OXPCIe958 chipset for up to 1 Mbps per port

  • External connectors8 x Serial Ports
  • Transfer speedSerial Port: Up to 1 Mbit/s
  • Supported operating systemsWindows 2000, 2003 Server, XP 32/64-bit, Vista 32/64-bit
  • Product typePCI Express to Serial Port Card
  • Key featuresOXPCIe958 Chipset PCI-Express base spec 1.1 compliant 1-Lane
  • Product weight1.7
  • Adds eight serial ports for legacy device connectivity
  • Oxford OXPCIe958 chipset delivers up to 1 Mbps per port
  • PCI Express 1.1 x1 interface provides 2.5 Gb/s full-duplex bandwidth
  • Plug-and-play installation auto-configures IRQ and I/O addresses
  • Compatible with Windows 2000, 2003 Server, XP and Vista 32/64-bit

Eight-port serial expansion card

The Syba SY-PEX15019 provides eight serial ports through a single PCI Express x1 slot using the Oxford OXPCIe958 chipset. It delivers data rates up to 1 Mbps per port and complies with the PCI Express 1.1 specification at 2.5 Gb/s full duplex. Plug-and-play installation automatically assigns IRQ and I/O addresses.

Suits industrial and legacy connectivity

This card suits users connecting multiple serial devices such as industrial equipment, point-of-sale hardware or legacy peripherals to a modern desktop. It supports 32-bit and 64-bit versions of Windows 2000, 2003 Server, XP and Vista. Builders needing USB, parallel or other interface types should consider a different add-on card.

PCI Express 1.1 x1 interface

The card requires an available PCI Express x1 slot compliant with the 1.1 specification. The single-lane connection provides a 2.5 Gb/s full duplex channel that carries all eight independent serial ports. Verify your motherboard has a free x1 slot before purchase.

How it compares

Measured against everything we stock in PCIe Expansion Cards, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 57% of the 891 comparable items (median $30.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSYBA
Model nameSY-PEX15019
Product typePCI Express to Serial Port Card
Performance
Transfer speedSerial Port: Up to 1 Mbit/s
Ports & slots
External connectors8 x Serial Ports
Size & build
Shipping weight0.62 kg
Package size286 × 196 × 59 mm
Compatibility
Supported operating systemsWindows 2000, 2003 Server, XP 32/64-bit, Vista 32/64-bit

Questions about this item

What size PCI Express slot does the SY-PEX15019 require?

It uses a 1-Lane x1 PCI-Express slot compliant with the 1.1 base specification.

Which chipset driver is needed for the eight serial ports to appear in Windows?

Install the Oxford OXPCIe958 driver; the card then auto-assigns IRQ and I/O addresses for all 8 ports.

What is the maximum throughput each serial port can sustain over time?

Each of the 8 ports supports up to 1 Mbps data transfer rate.

More in PCIe Expansion Cards

Similar items