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⚡ Plug in Power: Upgrade your serial connections with sleek gold precision!
The JIACHEN DB9 null modem adapter pack offers a professional-grade solution to convert straight wired serial cables into null modem configurations. Featuring gold plated DB9 male-to-female connectors and a slimline design, these adapters reduce port strain while ensuring superior conductivity and durability. UL 94V-0 rated insulators guarantee safety compliance, and reversible screws provide flexible installation. Ideal for tech-savvy professionals seeking reliable, space-efficient serial data transfer.
| ASIN | B0772VPX95 |
| Brand | Arnorin |
| Color | Gold plate 2 pack |
| Colour | Gold plate 2 pack |
| Compatible Devices | Modem |
| Compatible devices | Modem |
| Connector Type | DB9 |
| Connector type | DB9 |
| Customer Reviews | 3.6 out of 5 stars 12 Reviews |
| Finish | Gold |
| Finish type | Gold |
| Input Voltage | 94 Volts |
| Item Dimensions | 13 x 18 x 33 millimeters |
| Item dimensions L x W x H | 13 x 18 x 33 millimeters |
| Manufacturer | KINGDEE INC |
| Mfr Part Number | KAD9D90001-S-G-2 |
| Model Number | KAD9D90001-S-G-2 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| UPC | 661083103738 |
| Unit Count | 2 Count |
| Warranty Type | Limited |
E**A
Works perfectly!
It does its job. Definitely a quality item.
R**R
Non-standard pinning. DCD is tied to DSR on both ends (1+6)
This review is for the gold plated version. It has non-standard pinning. Pins 1 & 6 are tied together on both ends. This ties DCD to DSR on both ends. There is no reason to do this, even on a full handshake null modem connection. TXD and RXD should be cross connected (2-3 & 3-2), DSR and DTR should be cross connected (4-6 & 6-4), CTS & RTS should be cross connected (7-8 & 8-7), and ground (5-5). There is no reason to tie DCD to DSR. This caused them not to work with my application.
C**O
Great built quality.
Practical and affordable.
S**S
good quality
fast shipping.... I recommend
R**Y
They did their job
Not much else to say other than they work. No issues with them so far.
Trustpilot
1 month ago
2 days ago