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Couplers & Connectors

Keystone jacks, wall plates, barrel connectors, and gender changers.

653 products · browse all with filters

Top Couplers & Connectors brands

EatonBlack BoxPanduitC2GMONOPRICEAxiom MemoryUNC GROUP4XEMINTELLINETLegrandStarTechCisco

Popular Couplers & Connectors products

Db9 Serial Port Bracket HeaderSave 49%

Db9 Serial Port Bracket Header

StarTech · PLATE9M2P16

$5.22$10.24
In StockFree ship $50+
50 Pack of RJ45 Category 6Save 21%

50 Pack of RJ45 Category 6

StarTech · CRJ45C6SOL50

$21.91$27.66
In StockFree ship $50+
Db9 Serial Slot Plate BracketSave 49%

Db9 Serial Slot Plate Bracket

StarTech · PLATE9M16

$5.22$10.24
In StockFree ship $50+
Cat 6 Stranded Modular PlugSave 22%

Cat 6 Stranded Modular Plug

StarTech · CRJ45C6STR50

$29.49$37.91
In StockFree ship $50+
Dual Outlet RJ45 Universal Wall Plate White - Plate2wh - 2 Years Warranty - InclSave 80%

Dual Outlet RJ45 Universal Wall Plate White - Plate2wh - 2 Years Warranty - Incl

StarTech · PLATE2WH

$1.25$6.14
In StockFree ship $50+
Db9 Serial Port Bracket HeaderSave 47%

Db9 Serial Port Bracket Header

StarTech · PLATE9M16LP

$4.92$9.21
In StockFree ship $50+
Db9 Serial Slot Plate BracketSave 49%

Db9 Serial Slot Plate Bracket

StarTech · PLATE9MLP

$4.69$9.21
In StockFree ship $50+
Db9 Male Solder Connector TAASave 55%

Db9 Male Solder Connector TAA

StarTech · C9PSM

$3.57$7.99
In StockFree ship $50+
Ethernet Network Isolator TAASave 22%

Ethernet Network Isolator TAA

StarTech · 1G-NETWORK-ISOLATOR

$42.53$54.31
In StockFree ship $50+
100 RJ45 Dust Covers Reusa TAASave 21%

100 RJ45 Dust Covers Reusa TAA

StarTech · RJ45COVER

$19.32$24.59
In StockFree ship $50+
CAT5E RJ45 Modular Plug 50 PkgSave 22%

CAT5E RJ45 Modular Plug 50 Pkg

StarTech · CRJ4550PK

$23.07$29.71
In StockFree ship $50+
180 Cat 6 Keystone Jack - RJ45 Ethernet CAT6 Wall Jack White - 110 Type - C6key1Save 42%

180 Cat 6 Keystone Jack - RJ45 Ethernet CAT6 Wall Jack White - 110 Type - C6key1

StarTech · C6KEY110SWH

$7.08$12.29
In StockFree ship $50+
Single Outlet Hdmi Wall PlateSave 41%

Single Outlet Hdmi Wall Plate

StarTech · HDMIPLATE

$9.00$15.36
In StockFree ship $50+
Modular Plugs for Building Solid Twisted Pair Category 5e Network Patch Cables -Save 21%

Modular Plugs for Building Solid Twisted Pair Category 5e Network Patch Cables -

StarTech · CRJ45SOL50PK

$35.65$45.09
In StockFree ship $50+
Parallel Header Slot PlateSave 47%

Parallel Header Slot Plate

StarTech · PLATE25F16

$4.86$9.21
In StockFree ship $50+
Planar logo

RJ45 Shielded Connector-50 Ieces

Planar · 134-0117-01

$123.42$126.00
In StockGround
Rally Mic Pod Coupler, Graphite, Allows the Use of Standard Cat Cables as Extension Cables with Rally Plus, Rally Bar and Rally Bar Mini. 2-Yr Limited Warranty.

Rally Mic Pod Coupler, Graphite, Allows the Use of Standard Cat Cables as Extension Cables with Rally Plus, Rally Bar and Rally Bar Mini. 2-Yr Limited Warranty.

Logitech · 952-000181

$119.99
In StockFree 2-3 Day
Sgl Gang Two-Piece Screw Together OutletSave 35%

Sgl Gang Two-Piece Screw Together Outlet

Panduit · JBP1WH

$8.98$13.78
In StockGround
Mini-Com Mod Cat 6 Utp 8 Pos 8 Wire UnivSave 35%

Mini-Com Mod Cat 6 Utp 8 Pos 8 Wire Univ

Panduit · CJ688TGIW

$12.85$19.73
In StockGround
Nk CAT6 Punchdown Jack Mod GrnSave 32%

Nk CAT6 Punchdown Jack Mod Grn

Panduit · NK688MGR

$6.81$10.06
In StockGround
Nk 2pt Surface Mount Box WhtSave 32%

Nk 2pt Surface Mount Box Wht

Panduit · NK2BXWH-A

$2.06$3.05
In StockGround
CAT6 RJ45 8 Wire Univ Coupler Mod WhtSave 35%

CAT6 RJ45 8 Wire Univ Coupler Mod Wht

Panduit · CC688IW

$22.39$34.35
In StockGround
Exec Double Faceplate Ten Mini Com WhtSave 35%

Exec Double Faceplate Ten Mini Com Wht

Panduit · CFPE10WH-2GY

$6.51$9.98
In StockGround
Faceplate 2 PT Sgl Gang Bulk Pk WhtSave 35%

Faceplate 2 PT Sgl Gang Bulk Pk Wht

Panduit · CFPL2WHY

$2.94$4.52
In StockGround
Mini-Com Mod Cat6a Utp 8 Pos 8 Wire Univ.Save 35%

Mini-Com Mod Cat6a Utp 8 Pos 8 Wire Univ.

Panduit · CJ6X88TGYL

$18.19$27.93
In StockGround
Faceplate 2pt Classic Sloped Wht EaSave 35%

Faceplate 2pt Classic Sloped Wht Ea

Panduit · CFPSL2WHY

$3.40$5.22
In StockFree ship $50+
Mini-Com Mod CAT6 Shield 8position 8wireSave 35%

Mini-Com Mod CAT6 Shield 8position 8wire

Panduit · CJS688TGRDY

$15.43$23.68
In StockGround
Faceplate 1pt Classic Wht Moq10Save 35%

Faceplate 1pt Classic Wht Moq10

Panduit · CFP1WH

$2.33$3.58
In StockGround
Panduit logoSave 35%

Mini Com 4-Port Classic Fcplt with Pk10

Panduit · CFPL4WH-X

$27.37$42.00
In StockFree ship $50+
Nk Cat 6 Punchdown Jack Mod BlueSave 32%

Nk Cat 6 Punchdown Jack Mod Blue

Panduit · NK688MBU

$6.81$10.06
In StockGround
Mini-Com Tx-6 10gig Mod Insert Wht 1ptSave 35%

Mini-Com Tx-6 10gig Mod Insert Wht 1pt

Panduit · CJ6X88TGWH

$18.19$27.93
In StockGround
Mod CAT6 Utp 8p 8w Univ Org Pk24Save 35%

Mod CAT6 Utp 8p 8w Univ Org Pk24

Panduit · CJ688TGOR-24

$293.22$449.94
In StockGround
Mod CAT5E Shield Univ Tg StylSave 35%

Mod CAT5E Shield Univ Tg Styl

Panduit · CJS5E88TGY

$11.40$17.48
In StockGround
Tx6a Cat6a Utp Fld Terminable RJ45 PlugSave 35%

Tx6a Cat6a Utp Fld Terminable RJ45 Plug

Panduit · FP6X88MTG

$18.73$28.74
In StockGround
Mini Com Mod Cat 6 Utp 8 Pos 8 WireSave 35%

Mini Com Mod Cat 6 Utp 8 Pos 8 Wire

Panduit · CJ688TGOR

$12.85$19.73
In StockGround
Sgl Gang V Faceplate Accepts 4 Mini ComSave 35%

Sgl Gang V Faceplate Accepts 4 Mini Com

Panduit · CFPE4IWY

$3.19$4.88
In StockGround
Minicom Mod CAT6 Utp 8pos 8wire Univ Ylw.Save 35%

Minicom Mod CAT6 Utp 8pos 8wire Univ Ylw.

Panduit · CJ688TGYL

$12.85$19.73
In StockGround
Mini Com Surface Mount Box 4pt Wht Moq10Save 35%

Mini Com Surface Mount Box 4pt Wht Moq10

Panduit · CBX4WH-AY

$8.72$13.38
In StockGround
Jack Mod Blockout 100 Wht DevSave 22%

Jack Mod Blockout 100 Wht Dev

Panduit · PSL-DCJB-IW-C

$253.75$325.13
In StockGround
Sgl Gang Lv 1 Piece Deep Outlet Box AdhSave 35%

Sgl Gang Lv 1 Piece Deep Outlet Box Adh

Panduit · JB1DIW-A

$8.43$12.94
In StockGround
Ring Nylon Insul 12-10awg 10 Pk50Save 22%

Ring Nylon Insul 12-10awg 10 Pk50

Panduit · PN10-10R-L

$53.79$68.92
In StockGround
Faceplate 2pt Sgl Gang Two Minicom ModsSave 35%

Faceplate 2pt Sgl Gang Two Minicom Mods

Panduit · CFPL2IWY

$2.94$4.52
In StockGround
Faceplate Svf 4pt Classic Sloped Wht EaSave 35%

Faceplate Svf 4pt Classic Sloped Wht Ea

Panduit · CFPSL4WHY

$3.40$5.22
In StockGround
Minicom Surs Includ Builtin Remove BlankSave 35%

Minicom Surs Includ Builtin Remove Blank

Panduit · CBX2WH-AY

$6.72$10.30
In StockGround
Nk 2pt Sgl Gang Flush Mount FaceplateSave 32%

Nk 2pt Sgl Gang Flush Mount Faceplate

Panduit · NK2FWHY

$1.83$2.71
In StockGround
Sgl Gang Flush Mount V Faceplt WhtSave 32%

Sgl Gang Flush Mount V Faceplt Wht

Panduit · NK1FNWH

$1.68$2.48
In StockGround
Surface Mount Box up to Six Nk Mod WhtSave 32%

Surface Mount Box up to Six Nk Mod Wht

Panduit · NK6BXWH-AY

$6.52$9.64
In StockGround
Sgl Gang V Faceplate WhtSave 35%

Sgl Gang V Faceplate Wht

Panduit · CFPE1WHY

$3.19$4.88
In StockGround