# Siig JJ-P04621-S7 interface cards/adapter Internal Serial – JJP04621S7

> Price comparison in United Kingdom (GBP). Lowest price right now: **£72.47** at PCHUB.UK, in stock. 1 offer from 1 shop. Checked 2026-10-20T12:57:55Z.

## Product
- Brand: Siig
- Category: [Computers & accessories](https://pricuro.com/uk/computers.md) > [Cables & adapters](https://pricuro.com/uk/computers/cables-adapters.md)
- EAN/GTIN: 0151903583708
- Manufacturer part number: JJP04621S7
- Page: https://pricuro.com/uk/p/siig-jj-p04621-s7-interface-cards-adapter-internal-serial-21334736
- Image: https://pricuro.com/img/21334736/800/siig-jj-p04621-s7-interface-cards-adapter-internal-serial.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | PCHUB.UK | £72.47 | see shop | – | in stock | new | https://pricuro.com/go/137635374 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-20, 1 day)

- Lowest price today: £76.81
- All-time low on Pricuro: £76.81 (2026-10-20)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-20 | £76.81 |

## Specifications


Description (from a shop): SIIG’s DP Quartet Serial 550 PCI is an excellent solution designed to add four additional 9-pin RS232 serial ports for connecting multiple serial-based devices to your PCI-enabled desktop computer. This 4-port serial adapter card comes with four high-speed 16550 UART serial ports supporting data transfer rate of up to 230Kb/s. The serial ports can work as either standard RS232 ports. or can be independently configured as 5V /12V power outputs for devices that require power such as handheld scanners. table scanners. and POS displays. The DP Quartet Serial 550 PCI features IRQ sharing to reduce IRQ conflicts. built-in 32-byte FIFO buffers to dramatically increase data transmit/receive speed es…

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