Kami menerima kripto — jadi koin yang anda simpan boleh membeli perkakasan sebenar.Bayar dengan kripto, belanjakannya untuk perkakasan sebenar. Penghantaran berinsurans percuma ke seluruh dunia untuk belian melebihi USD 399. Kotak biasa tanpa jenama, dihantar dari Jerman.Penghantaran berinsurans percuma untuk belian melebihi USD 399. Kadar anda dikunci selama 30 minit sebaik sahaja proses pesanan bermula.Kadar dikunci selama 30 minit. Setiap item disegel, nombor sirinya disemak, dan dilindungi waranti 24 bulan.Disegel, waranti 24 bulan.

Barang disimpan Log masuk
Green PCIe x1 card with four DB9 serial ports on a fan-out cable and low-profile bracket

TeKit

TeKit 4 Ports PCI Express to Serial Port Card

SKU CH-2GN9-V9QX7

Adds four DB9 serial RS232 ports via a PCIe x1 slot using a WCH384 chipset with 16C950-compatible UARTs and 128-byte FIFOs

  • TypePCI Express to Serial Port Card
  • External USB Ports4 Port
  • Specifications4 DB 9 serial rs232 ports pcie x1 I/O controller card with f
  • Features4 DB 9 serial rs232 ports pcie x1 I/O controller card with f
  • Package Contents1 x Powered RS-232 4-Port PCIe Card •1 x Driver CD •1 x User
  • Adds four RS-232 serial ports via a single PCIe x1 slot
  • WCH384 chipset delivers up to 230400 bps per port
  • 16C950-compatible UARTs with 128-byte FIFOs reduce CPU overhead
  • Selectable 5 V or 12 V power on pins 1 and 9
  • Low-profile bracket and fan-out cable fit compact chassis

Four-port serial expansion

The TeKit PCI Express card adds four DB9 RS-232 ports through a single x1 slot. It targets industrial users, automation engineers and legacy-equipment maintainers who need reliable serial connectivity on modern motherboards. The WCH384 chipset provides 16C950-compatible UARTs with 128-byte FIFOs for stable data transfer up to 230400bps.

Slot flexibility and power options

The card accepts x1, x2, x4, x8 or x16 PCI Express connectors and includes a low-profile bracket for compact chassis. A fan-out cable breaks the single bracket cutout into four DB9 connectors. Each port can optionally supply 5 V or 12 V DC on pin 1 or pin 9, letting you power external serial devices without separate adapters.

Sustained throughput with deep buffers

Under continuous load the 128-byte transmit and receive FIFOs reduce CPU interrupt overhead and prevent data loss during long transfers. BIOS-assigned I/O addresses and IRQs keep resource conflicts to a minimum. Driver support spans 32-bit and 64-bit Windows from 98 through 8 plus Linux kernels 2.4 and 2.6, so the card remains usable across mixed-OS deployments.

Ciri-ciri utama

  • Adds four RS-232 serial ports via a single PCIe x1 slot
  • WCH384 chipset delivers up to 230400 bps per port
  • 16C950-compatible UARTs with 128-byte FIFOs reduce CPU overhead
  • Selectable 5 V or 12 V power on pins 1 and 9
  • Low-profile bracket and fan-out cable fit compact chassis

Spesifikasi

BrandTeKit
Model4 Ports
TypePCI Express to Serial Port Card
External USB Ports4 Port
Specifications4 DB 9 serial rs232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket
Features4 DB 9 serial rs232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket
Package Contents1 x Powered RS-232 4-Port PCIe Card •1 x Driver CD •1 x User Manual •1 x Low Profile

Soalan tentang produk ini

What is the maximum data transfer rate per serial port on the TeKit 4 Ports card?

Each port supports up to 230400bps using the built-in 16C950-compatible UART with 128-byte FIFOs.

Does the card need extra cooling or power when all four ports run continuously?

The card draws power from the PCIe x1 slot and includes a fan-out cable; no separate power connector or active cooling is required.

What must the system provide for the card to function?

One free PCI Express slot (x1 or wider) and a supported OS such as Windows 32-bit 2000/XP/2003/Vista/7, 64-bit XP/2003/Vista/7/8, or Linux kernel 2.4/2.6.

Juga di rak ini

Pelanggan turut membandingkan

Rak yang sama, checkout yang sama — lapan koin kripto dan kunci kadar 30 minit.