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Adapters & Couplers

Whether you need an adapter for your HDMI, VGA, AC power supply, USB 3.0, or if you need power jacks for panel mounts, we've got those made by manufacturers like Bytecc, Kingwin, NTE Electronics, Syba, Vantec, and Velleman. 

We also carry connectors, couplers, patch cables, adapters, and impedence transformers for DJ setups and recording studios all made by Hosa Technologies - widely known for quality cables at an affordable price. Free shipping is available and most orders ship same day.

332 Results

332 Results

$
to
$

The highest price is $60.99

Bytecc BT-300 USB 2.0 to IDE/SATA Adapter, Works with 2.5", 3.5" HDD, 5.25" CD/DVD Drive and SATA Drives
Hosa GMS-274 Power Switch
Hosa

Hosa GMS-274 Power Switch

$28.95

Unit price
per

$28.95

Unit price
per

Hosa GXJ-235 Adaptor
Hosa

Hosa GXJ-235 Adaptor

$9.74

Unit price
per

$9.74

Unit price
per

Hosa GRF-341 Couplers
Hosa

Hosa GRF-341 Couplers

$7.10

Unit price
per

$7.10

Unit price
per

Hosa PHX-106M 6" Low-Voltage Adapter
Hosa

Hosa PHX-106M 6" Low-Voltage Adapter

$4.52

Unit price
per

$4.52

Unit price
per

Hosa GPR-101 Adapters, 2 Piece
Hosa

Hosa GPR-101 Adapters, 2 Piece

$7.16

Unit price
per

$7.16

Unit price
per

Hosa GLT-255 Ground Lifter
Hosa

Hosa GLT-255 Ground Lifter

$10.29

Unit price
per

$10.29

Unit price
per

Bytecc U3-AMICROFM USB 3.0 Type A Female to Micro Male Adapter

$8.50

Unit price
per

Bytecc BT-350 Super Speed USB 3.0 to SATA/IDE Adaptor w/ OTB(One Touch Backup)

$32.00

Unit price
per

Vantec NBA-120U USB Audio Adapter
Vantec

Vantec NBA-120U USB Audio Adapter

$10.04

Unit price
per

$10.04

Unit price
per

Vantec NBA-200U USB 7.1 Channel External Audio Adapter

$32.99

Unit price
per

Silverstone G11303050-RT Internal 19-Pin USB3.0 to USB2.0 Adapter Cable
Sold out
SilverStone Technology

Silverstone G11303050-RT Internal 19-Pin USB3.0 to USB2.0 Adapter Cable

$16.18

Unit price
per

$16.18

Unit price
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Hosa GPP-273 Right-angle Adapter
Hosa

Hosa GPP-273 Right-angle Adapter

$8.75

Unit price
per

$8.75

Unit price
per

Hosa GRM-193 Adapter
Hosa

Hosa GRM-193 Adapter

$7.10

Unit price
per

$7.10

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Hosa GXM-133 Adapter
Hosa

Hosa GXM-133 Adapter

5.0 (1)

$9.63

Unit price
per

$9.63

Unit price
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Hosa GXX-195 Phase Reverser
Hosa

Hosa GXX-195 Phase Reverser

$10.95

Unit price
per

$10.95

Unit price
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Hosa ATT-448 Input Attenuator
Hosa

Hosa ATT-448 Input Attenuator

5.0 (1)

$34.95

Unit price
per

$34.95

Unit price
per

Hosa MIT-435 Impedance Transformer
Hosa

Hosa MIT-435 Impedance Transformer

$29.95

Unit price
per

$29.95

Unit price
per

Hosa MIT-176 Impedance Transformer
Hosa

Hosa MIT-176 Impedance Transformer

$41.95

Unit price
per

$41.95

Unit price
per

Hosa GXX-144 Gender Changer
Hosa

Hosa GXX-144 Gender Changer

$13.76

Unit price
per

$13.76

Unit price
per

Velleman CD020 Dc Plug 5.5X2.1mm Male To Screw Terminal (5Pcs)

$7.99

Unit price
per

Philmore 75-730 Modular 'T" Adaptor
Philmore

Philmore 75-730 Modular 'T" Adaptor

$7.99

Unit price
per

$7.99

Unit price
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Philmore 75-732 Modular 'T" Adaptor
Philmore

Philmore 75-732 Modular 'T" Adaptor

$7.99

Unit price
per

$7.99

Unit price
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Philmore TEC50 Modular Telephone Extension Coupler
Philmore

Philmore TEC50 Modular Telephone Extension Coupler

$7.99

Unit price
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$7.99

Unit price
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Philmore TEC34 Modular Telephone Extension Coupler
Philmore

Philmore TEC34 Modular Telephone Extension Coupler

$7.99

Unit price
per

$7.99

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Philmore TEC73 Telephone 2 line 'T' Adaptor
Philmore

Philmore TEC73 Telephone 2 line 'T' Adaptor

$7.99

Unit price
per

$7.99

Unit price
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Philmore TEC84 Modular Telephone Extension Coupler
Philmore

Philmore TEC84 Modular Telephone Extension Coupler

$7.99

Unit price
per

$7.99

Unit price
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Philmore 75-6258 Telephone 2 line 'T' Adaptor
Philmore

Philmore 75-6258 Telephone 2 line 'T' Adaptor

$7.99

Unit price
per

$7.99

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Philmore TEC48 Telephone Strobe Light Flasher & Bell Ringer

$20.99

Unit price
per

Philmore TEC34V Modular Telephone Extension Coupler
Philmore

Philmore TEC34V Modular Telephone Extension Coupler

$7.99

Unit price
per

$7.99

Unit price
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Philmore TEC19 Modular Telephone Adaptor
Philmore

Philmore TEC19 Modular Telephone Adaptor

$7.99

Unit price
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$7.99

Unit price
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Philmore TEC298 Modular Telephone Adaptor
Philmore

Philmore TEC298 Modular Telephone Adaptor

$7.99

Unit price
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$7.99

Unit price
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Philmore 75-6257 Modular Telephone Adaptor
Philmore

Philmore 75-6257 Modular Telephone Adaptor

$7.99

Unit price
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$7.99

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Philmore TEC43 Mechanical Telephone Ringer
Philmore

Philmore TEC43 Mechanical Telephone Ringer

$17.99

Unit price
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$17.99

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Philmore TEC39 5-Way Modular Outlet Box
Philmore

Philmore TEC39 5-Way Modular Outlet Box

$10.99

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$10.99

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Philmore M81 Universal Telephone Pick-up Coil
Philmore

Philmore M81 Universal Telephone Pick-up Coil

$9.99

Unit price
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$9.99

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Philmore 999-60 BNC Connector
Philmore

Philmore 999-60 BNC Connector

$9.99

Unit price
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$9.99

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Philmore 999-50 TNC Connector
Philmore

Philmore 999-50 TNC Connector

$9.99

Unit price
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$9.99

Unit price
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Philmore 999-5 N Connector
Philmore

Philmore 999-5 N Connector

$9.99

Unit price
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$9.99

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Philmore 999-25 Mini-UHF Connector
Philmore

Philmore 999-25 Mini-UHF Connector

$9.99

Unit price
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$9.99

Unit price
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Philmore 999-20 UHF Connector
Philmore

Philmore 999-20 UHF Connector

$9.99

Unit price
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$9.99

Unit price
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Philmore 45-499 Composite to S-VHS 2 Way Adaptor
Philmore

Philmore 45-499 Composite to S-VHS 2 Way Adaptor

$7.99

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$7.99

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Philmore 42-210 Video Camera Adaptor
Philmore

Philmore 42-210 Video Camera Adaptor

$7.99

Unit price
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$7.99

Unit price
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Philmore 999-90 Adaptor Cable
Philmore

Philmore 999-90 Adaptor Cable

$12.99

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$12.99

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Philmore 999-95 Adaptor Cable
Philmore

Philmore 999-95 Adaptor Cable

$12.99

Unit price
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$12.99

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Philmore 999-40 SMA Connector
Philmore

Philmore 999-40 SMA Connector

$9.99

Unit price
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$9.99

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Philmore 999-80 RCA Connector
Philmore

Philmore 999-80 RCA Connector

$9.99

Unit price
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$9.99

Unit price
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Philmore 999-30 Mini-UHF Connector
Philmore

Philmore 999-30 Mini-UHF Connector

$9.99

Unit price
per

$9.99

Unit price
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Philmore 999-75 RCA Connector
Philmore

Philmore 999-75 RCA Connector

$9.99

Unit price
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$9.99

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Philmore 999-15 UHF Connector
Philmore

Philmore 999-15 UHF Connector

$9.99

Unit price
per

$9.99

Unit price
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