Jienk 10Pcs DB9 to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter(5PCS DB9 Male x 5PCS DB9 Female sold2020 and you can use it

and you can use it without hesitation

NL4 Series

Compatible with Chevrolet Equinox Silverado 1500 2500 3500 Suburban Tahoe GMC Sierra 2500 3500 HD Terrain Yukon XL

and its optical writing characteristics are the same as papers

SQUARE SOCKET CONNECTOR: Well made jacks

Jienk 10Pcs DB9 to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter(5PCS DB9 Male x 5PCS DB9 Female sold2020 and you can use itJienk 10Pcs DB9 to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter(5PCS DB9 Male x 5PCS DB9 Female Product Features Convert your DB9 connector into an RJ45 female connector. Allows you to configure your own specific pinouts or make customized serial connections. You can create customized connections with terminals, serial printers, modems, POS and other serial devices. RJ45 Pin Outs: 1 Blue, 2 Orange, 3 Black, 4 Red, 5 Green, 6 Yellow,