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 PCIe card with two DB9 ports via DB25 adapter

CoolGear

CoolGear 2-Port CAN Bus PCIe Card, 1 Mbps, 0–60 °C

SKU CH-510S-727BW

Adds two high-speed CAN Bus ports via PCIe with Exar XR17V352 chip and ARM Cortex-M0 controller, supports CAN 2.0A/B on Windows and Linux, operates 0–60 °C

  • Compatible withWindows XP, Vista, 7, 8, 10, 11, Linux
  • Product dimensions4.75 × 4 × 0.75 in
  • Product weight0.016 lb (0.01 kg)
  • In the box2-Port CAN-Bus PCI Express Card DB25 Female to Dual DB9 Male
  • Two CAN ports added via PCI Express
  • Exar XR17V352 and ARM Cortex-M0 process data
  • CAN 2.0A and 2.0B supported on Windows and Linux
  • Plug-and-play COM port setup with DB25-to-DB9 cable
  • Operates reliably from 0 to 60 °C

Industrial CAN Bus Expansion

The CoolGear PCIe card adds two CAN Bus ports to a desktop or server system, targeting engineers and integrators working on industrial automation, embedded development or vehicle-network diagnostics. It installs in a standard PCI Express slot and is recognised as a native COM port under Windows and Linux, so existing software can address the channels without modification.

Exar XR17V352 Bridge with ARM Cortex-M0

The on-board Exar XR17V352 PCIe-to-UART bridge and a 32-bit ARM Cortex-M0 microcontroller handle CAN 2.0A and 2.0B frames at up to 1 Mbps, providing deterministic, low-latency communication for real-time control loops. A DB25-to-dual-DB9 adapter cable is included for direct connection to standard CAN cabling.

Suits Labs and Field Deployments 0–60 °C

The board operates from 0 °C to 60 °C, making it viable for bench test rigs and ruggedised enclosures alike. Buyers who need galvanic isolation, more than two channels or automotive-grade qualification should look at specialised alternatives.

How it compares

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

Price $93.99
Pricier than about 83% 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

Size & build
Product dimensions4.75 × 4 × 0.75 in
Product weight0.016 lb (0.01 kg)
Compatibility
Compatible withWindows XP, Vista, 7, 8, 10, 11, Linux
In the box
In the box2-Port CAN-Bus PCI Express Card
DB25 Female to Dual DB9 Male Adapter Cable

Questions about this item

What does the 1 Mbps CAN Bus speed mean for real-time industrial data logging?

The card delivers up to 1 Mbps per CAN port using the Exar XR17V352 chip and ARM Cortex-M0 microcontroller, enabling deterministic messaging for automation and monitoring tasks.

Which PCI Express interface does the card use and what throughput ceiling does that impose?

It plugs into a standard PCIe slot and communicates through the Exar XR17V352 PCIe-to-UART bridge, so bus bandwidth is not the limiting factor for CAN 2.0A/B traffic.

Will the 4.75 x 4 x .75 in board fit a low-profile chassis and how do I connect the two CAN ports?

The half-height dimensions suit low-profile slots, and the included DB25-to-dual-DB9 adapter cable splits the single bracket connector into two DB9 male ports for CAN wiring.

More in PCIe Expansion Cards

Similar items