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All JBLAll Resold at WalmartAndroid Smart WatchesApple HomeKit Compatible DevicesCell Phone AccessoriesCobra ElectronicsComputer AccessoriesComputer ComponentsDesktop ComputersGarminGarmin Smart WatchesGeneral Electronic AccessoriesGrades 6-12 ElectronicsHeadphonesHome Audio, Speakers & SoundbarsHome TheateriPad & TabletsJBLKaraoke Machines and AccessoriesLaptop AccessoriesLaptopsNetworkingPC GamingPortable AudioResold AutomotiveResold ElectronicsRestored AutomotiveRestored PremiumRestored TechRestored ToolsShop all Headphones & SpeakersShop by BenefitShop by BrandShop by RoomShop Computers by BrandSmart Home Assistants, Controllers & HubsSmart SpeakersSmart Watch AccessoriesSmart Watch CategoriesSmart WatchesTablet AccessoriesTP LinkTV AccessoriesWearable Technology by Brand
Crossover Adapter(58)
Uses item details. Price when purchased online
Cat5e Crossover Coupler, White, RJ45 Female, Unshielded $8.72
Sponsored
$872
current price $8.72Cat5e Crossover Coupler, White, RJ45 Female, Unshielded
RARAION - RJ45 Male to Female Cat5e Wired Ethernet Crossover Adaptor $40.95
$4095
current price $40.95RARAION - RJ45 Male to Female Cat5e Wired Ethernet Crossover Adaptor
RHEA- T1 Crossover Male To Female Adapter 8P8C/Rj48 (Pin 1 2 4 5) Cablesonline Ux-T18 $42.62
$4262
current price $42.62RHEA- T1 Crossover Male To Female Adapter 8P8C/Rj48 (Pin 1 2 4 5) Cablesonline Ux-T18
StarTech.com StarTech.com Crossover adapter - RJ-45 (M) - RJ-45 (F) - Gigabit - ( CAT 6 ) - red - 1 x RJ-45 Male - 1 x RJ-45 Female - Red $22.65 Was $27.59
Now$2265
current price Now $22.65, Was $27.59$27.59
StarTech.com StarTech.com Crossover adapter - RJ-45 (M) - RJ-45 (F) - Gigabit - ( CAT 6 ) - red - 1 x RJ-45 Male - 1 x RJ-45 Female - Red
Kentek DB25 Female to Female F/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE $11.34
$1134
current price $11.34Kentek DB25 Female to Female F/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE
Tripp Lite Modular Serial Adapter Crossover Wiring (DB9 F to RJ45 F) $6.95
$695
current price $6.95Tripp Lite Modular Serial Adapter Crossover Wiring (DB9 F to RJ45 F)
NEXIQ Technologies Can1 & Can3 Crossover Adapter $132.23 Was $167.98
Now$13223
current price Now $132.23, Was $167.98$167.98
NEXIQ Technologies Can1 & Can3 Crossover Adapter
Clearance 8 Pin RS232 Crossover Adapter Compatible for 0 Modem Electronic Devices $8.27 Was $9.24
Now$827
current price Now $8.27, Was $9.24$9.24
8 Pin RS232 Crossover Adapter Compatible for 0 Modem Electronic Devices
Generic RJ45 to DB9 Male Crossover Serial Adapter Compatible with ADB0037 RS232 Console Converter for Cyclades Servers, Routers $44.60
$4460
current price $44.60Generic RJ45 to DB9 Male Crossover Serial Adapter Compatible with ADB0037 RS232 Console Converter for Cyclades Servers, Routers
Kentek DB9 9 Pin Male to Male M/M Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer $10.62
$1062
current price $10.62Kentek DB9 9 Pin Male to Male M/M Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer
Kentek Mini DB9 Male to Male M/M Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover $10.38
$1038
current price $10.38Kentek Mini DB9 Male to Male M/M Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover
SANOXY Cables and Adapters; 4 PACK of 7.5" Cat5e Male to Female Crossover Network Adapter $28.99
$2899
current price $28.99SANOXY Cables and Adapters; 4 PACK of 7.5" Cat5e Male to Female Crossover Network Adapter
Kentek DB25 Male to Female M/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE $11.09
$1109
current price $11.09Kentek DB25 Male to Female M/F Molded Null Modem Adapter Gender Changer Coupler RS-232 Crossover Type Data Transfer DTE DCE
HannLk 8 Pin RS232 Crossover Adapter Compatible for 0 Modem Electronic Devices $7.59
$759
current price $7.59HannLk 8 Pin RS232 Crossover Adapter Compatible for 0 Modem Electronic Devices
Kentek DB9 9 Pin Female to Female F/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer $10.62
$1062
current price $10.62Kentek DB9 9 Pin Female to Female F/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer
RiteAV Cat6 Crossover Adapter (2 Pack) $31.94
$3194
current price $31.94RiteAV Cat6 Crossover Adapter (2 Pack)
Diagnostic Crossover Cable Adapter J1939 CAN3 to CAN1 Secure Connection Replacement for Paccar $19.44
$1944
current price $19.44Diagnostic Crossover Cable Adapter J1939 CAN3 to CAN1 Secure Connection Replacement for Paccar
Kentek DB9 9 Pin Male to Female M/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer $10.62
$1062
current price $10.62Kentek DB9 9 Pin Male to Female M/F Serial/AT Null Modem Adapter Gender Changer Coupler RS-232 Crossover Molded DTE DCE Data transfer
Kentek Mini DB9 Female to Female F/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer $10.38
$1038
current price $10.38Kentek Mini DB9 Female to Female F/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer
SANOXY Cables and Adapters; 3 PACK of Cat5e / Cat6 Male to Female Crossover Ethernet Network Adapter $26.99
$2699
current price $26.99SANOXY Cables and Adapters; 3 PACK of Cat5e / Cat6 Male to Female Crossover Ethernet Network Adapter
Cyclades crossover adapter - $25.83
$2583
current price $25.83Cyclades crossover adapter -
SANOXY Cables and Adapters; 4 PACK of 7.5" Cat6 Male to Female Crossover Netwrok Adapter $29.99
$2999
current price $29.99SANOXY Cables and Adapters; 4 PACK of 7.5" Cat6 Male to Female Crossover Netwrok Adapter
RiteAV Cat6 Crossover Adapter (5 Pack) $80.99
$8099
current price $80.99RiteAV Cat6 Crossover Adapter (5 Pack)
Vertiv Avocent Cyclade Crossover Cable Serial Adapter RJ45 to DB9F ADB0036 $29.39
$2939
current price $29.39Vertiv Avocent Cyclade Crossover Cable Serial Adapter RJ45 to DB9F ADB0036
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Generic RJ45 to DB9 Female RS232 Serial Crossover Adapter Compatible with ADB0036 for Console Systems, Servers, Network Switches $40.16
$4016
current price $40.16Generic RJ45 to DB9 Female RS232 Serial Crossover Adapter Compatible with ADB0036 for Console Systems, Servers, Network Switches
Kentek Mini DB9 Male to Female M/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer $10.38
$1038
current price $10.38Kentek Mini DB9 Male to Female M/F Serial/AT Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer
Kentek 6 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device $11.70
$1170
current price $11.70Kentek 6 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device
RJ45 TO RJ45 SUN/CISCO CROSS CONVERTER $33.22 $33.22/oz
$3322
current price $33.22$33.22/oz
RJ45 TO RJ45 SUN/CISCO CROSS CONVERTER
Adult
SANOXY Cables and Adapters; 7ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Orange $12.99
$1299
current price $12.99SANOXY Cables and Adapters; 7ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Orange
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SANOXY Cables and Adapters; 7ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Gray $14.99
$1499
current price $14.99SANOXY Cables and Adapters; 7ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Gray
SANOXY Cables and Adapters; 14ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Gray $12.99
$1299
current price $12.99SANOXY Cables and Adapters; 14ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Gray
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GJX 2026 New 3 Ports Usb 3.0 Ethernet Lan Rj45 Network Adapter Hub to 100Mbps for Pc for Office,Home,Gaming,Streaming,Remote Work $9.62
$962
current price $9.62GJX 2026 New 3 Ports Usb 3.0 Ethernet Lan Rj45 Network Adapter Hub to 100Mbps for Pc for Office,Home,Gaming,Streaming,Remote Work
Mini PCI-E to 2port Network Card 1000Mbps Gigabit Ethernet 10/100/1000M RJ45 LAN Network Adapter for Computer PC $26.86
$2686
current price $26.86Mini PCI-E to 2port Network Card 1000Mbps Gigabit Ethernet 10/100/1000M RJ45 LAN Network Adapter for Computer PC
Kentek 15 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device $15.90
$1590
current price $15.90Kentek 15 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device
LeeQinersw 1Pcs Connector Coupler Extension Broadband Ethernet Network Lan Cable $24.57
$2457
current price $24.57LeeQinersw 1Pcs Connector Coupler Extension Broadband Ethernet Network Lan Cable
GLS Audio 1/4" Locking Coupler Female Dual TS and TRS Plug Jack Adapter - 1/4 inch to 1/4 inch Barrel Dual Stereo and Mono - 4 Pack $6.25 Was $9.99
Now$625
current price Now $6.25, Was $9.99$9.99
GLS Audio 1/4" Locking Coupler Female Dual TS and TRS Plug Jack Adapter - 1/4 inch to 1/4 inch Barrel Dual Stereo and Mono - 4 Pack
SANOXY Cables and Adapters; 5ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Orange $9.99
$999
current price $9.99SANOXY Cables and Adapters; 5ft Cat5e 350 MHz UTP Snagless Crossover Ethernet Network Patch Cable, Orange
High Speed RS232 DB9 Extension Cord Fast Speed Crossover Cable with Gold Plated Pin for Printers, Scanners From $10.72
16 options
Available in additional 16 optionsFrom$1072
High Speed RS232 DB9 Extension Cord Fast Speed Crossover Cable with Gold Plated Pin for Printers, Scanners
Kentek 10 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device $13.50
$1350
current price $13.50Kentek 10 Feet FT DB9 Female to DB25 Male Null Modem Serial Printer Cable Adapter Cord 28 AWG F/M Molded D-SUB RS-232 Crossover 9 to 25 Pin for PC Mac Serial Device
Wzmzjy 1Pcs Connector Coupler Extension Broadband Ethernet Network Lan Cable $23.69
$2369
current price $23.69Wzmzjy 1Pcs Connector Coupler Extension Broadband Ethernet Network Lan Cable
USB 3.1 Type-C Generation1 to RJ45 Gigabit Ethernet Network Adapter, Charcoal $27.26
$2726
current price $27.26USB 3.1 Type-C Generation1 to RJ45 Gigabit Ethernet Network Adapter, Charcoal
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