Adapters & Converters
Make your devices work together. Explore adapters and converters for video, audio, and data connections.
265 products
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Poly DA75 USB to QD Black Adapter TAA - 786C6AA
Regular price $57.99 USDRegular priceUnit price / perSale price $57.99 USD$57.99In stock -
Jabra EHS Adapter for Polycom SoundPoint IP Phones - Wireless Call Control for GN9120 and GN9350 Headsets (14201-17)
Regular price $52.99 USDRegular priceUnit price / perSale price $52.99 USD$52.99In stock -
Yealink EHS60 Headset Adapter - Electronic Hook Switch for WH63 Wireless Headset and VoIP Desk Phone Integration (1308019)
Regular price $41.99 USDRegular priceUnit price / perSale price $41.99 USD$41.99In stock -
StarTech HDMI to DisplayPort Adapter - 4K 60Hz, HDR, HDCP 2.2, Active Converter, USB Powered (128-HDMI-DISPLAYPORT)
Regular price $64.99 USDRegular priceUnit price / perSale price $64.99 USD$64.99In stock -
MAXCases 3.5mm Breakaway Adapter for Headsets with 3.5mm Plug - MCBAABLK
Regular price $10.99 USDRegular priceUnit price / perSale price $10.99 USD$10.99In stock -
StarTech USB-C Headphone Splitter, USB Type C Dual Headset Adapter w/Mic Input, USB C to 3.5mm Audio Adapter/Earphone Dongle/Aux Jack - USBC-AUDIO-SPLITTER
Regular price $28.99 USDRegular priceUnit price / perSale price $28.99 USD$28.99In stock -
Plugable USB Audio Adapter with 3.5mm Speaker-Headphone and Microphone Jack, Add an External Stereo Sound Card to Any PC - USB-AUDIO
Regular price $18.99 USDRegular priceUnit price / perSale price $18.99 USD$18.99In stock -
StarTech Audio USB Adapter - ICUSBAUDIOB
Regular price $25.99 USDRegular priceUnit price / perSale price $25.99 USD$25.99In stock -
StarTech Slimline Serial DB9 Gender Changer - M/M - GC9SM
Regular price $10.99 USDRegular priceUnit price / perSale price $10.99 USD$10.99In stock -
StarTech DB9 to RJ45 Modular Adapter - M/F - Serial adapter - DB-9 (M) - RJ-45 (F) - GC98MF
Regular price $8.99 USDRegular priceUnit price / perSale price $8.99 USD$8.99In stock -
StarTech USB C to DisplayPort Adapter 4K 60Hz - USB Type-C to DP 1.4 Monitor Video Converter (DP Alt Mode) - Thunderbolt 3 Compatible - CDP2DP
Regular price $38.99 USDRegular priceUnit price / perSale price $38.99 USD$38.99In stock -
Adesso Female USB-A to Male USB-C Adapter - ADP-300-04
Regular price $23.99 USDRegular priceUnit price / perSale price $23.99 USD$23.99In stock -
Logi USB-A to USB-C Adaptor, USB adaptor, graphite - 956-000168
Regular price $22.99 USDRegular priceUnit price / perSale price $22.99 USD$22.99In stock -
Logitech LOGI USB-C TO A Adaptor - 956-000028
Regular price $22.99 USDRegular priceUnit price / perSale price $22.99 USD$22.99In stock -
AVID FISHBONE Mini-phone Audio Adapter - 5ADP-FISHBO-NE
Regular price $7.99 USDRegular priceUnit price / perSale price $7.99 USD$7.99In stock -
StarTech DB9 Cable USB to Serial 3ft - Prolific PL2303, RS232, Screw-Lock (1P3FP-USB-SERIAL)
Regular price $30.99 USDRegular priceUnit price / perSale price $30.99 USD$30.99In stock -
StarTech RS232 Cable USB to Serial 3ft - Prolific, DB9, COM Retention (1P3FPC-USB-SERIAL)
Regular price $39.99 USDRegular priceUnit price / perSale price $39.99 USD$39.99In stock -
Alogic MagForce DUO 2-in-1 Adapter - ULCHDA-SGR
Regular price $36.99 USDRegular priceUnit price / perSale price $36.99 USD$36.99In stock -
NewerTech USB-C to DisplayPort 8K Display Adapter - NWTADPTCDP14
Regular price $18.99 USDRegular priceUnit price / perSale price $18.99 USD$18.99In stock -
StarTech Right Angle HDMI 2.0 Adapter, Male to Female, Horizontal 90-Degree Angled HDMI Port Saver, 4K 60Hz, High Speed HDMI Connector Extension - HDMI2HDMIMFRA
Regular price $9.99 USDRegular priceUnit price / perSale price $9.99 USD$9.99In stock -
OWC USB-C to Dual HDMI 4K Adapter With DisplayLink - OWCCADPDL2HDMI
Regular price $135.99 USDRegular priceUnit price / perSale price $135.99 USD$135.99In stock -
Belkin USB-C to HDMI 2.1 Adapter (8K, 4K, HDR Compatible) - AVC013BTBK
Regular price $50.99 USDRegular priceUnit price / perSale price $50.99 USD$50.99In stock -
Plugable USB C to HDMI adapter, HDMI 2.0, USB4 / Thunderbolt Adapter for 4K Monitor up to 4K 60Hz - USBC-HDMI
Regular price $25.99 USDRegular priceUnit price / perSale price $25.99 USD$25.99In stock -
StarTech Down Angle HDMI 2.0 Adapter, Male to Female, Vertical 90-Degree Angled HDMI Port Saver, 4K 60Hz, High Speed HDMI Connector Extension - HDMI2HDMIMFDN
Regular price $9.99 USDRegular priceUnit price / perSale price $9.99 USD$9.99In stock -
IOGEAR USB Type-C to 8K HDMI adaptera - GUC3CHD8K
Regular price $28.99 USDRegular priceUnit price / perSale price $28.99 USD$28.99In stock -
HP Z2 2nd Serial Port Adapter - RS-232 Expansion for Z2 Workstations (141K8AA)
Regular price $44.99 USDRegular priceUnit price / perSale price $44.99 USD$44.99In stock -
Yealink EHS40 EHS Cable for Wireless Headset - Remote Answer/Hang Up, Jabra/Plantronics/Sennheiser Compatible, USB Plug and Play (1300037)
Regular price $85.00 USDRegular priceUnit price / perSale price $85.00 USD$85.00Sold out -
StarTech USB to HDMI Adapter Dual Monitor - 4K 30Hz + 1080p, USB-A/C, Bus Powered (107B-USB-HDMI)
Regular price $70.99 USDRegular priceUnit price / perSale price $70.99 USD$70.99Sold out -
StarTech USB-C to HDMI Multiport Adapter with 140W PD Charging, 4K 60Hz HDMI, USB 5Gbps Hub, Mini Dock - 168W-USBC-MULTIPORT
Regular price $45.99 USDRegular priceUnit price / perSale price $45.99 USD$45.99Sold out -
StarTech USB-C to HDMI Multiport Adapter with 140W PD Charging, 4K 60Hz HDMI, USB 5Gbps Hub, Mini Dock - 168B-USBC-MULTIPORT
Regular price $45.99 USDRegular priceUnit price / perSale price $45.99 USD$45.99Sold out -
StarTech USB 2.0 to Audio Adapter - Sound card - stereo - Hi-Speed USB - ICUSBAUDIO
Regular price $24.99 USDRegular priceUnit price / perSale price $24.99 USD$24.99Sold out -
Black Box RS-232 to TTL Bidirectional Converter, DB9 - IC1157A
Regular price $127.99 USDRegular priceUnit price / perSale price $127.99 USD$127.99Sold out -
StarTech Slimline Serial DB9 Gender Changer - Slimline - Serial gender changer - DB-9 (F) - DB-9 (F) - GC9SF
Regular price $8.99 USDRegular priceUnit price / perSale price $8.99 USD$8.99Sold out -
StarTech DB9 to RJ45 Modular Serial Adapter - Black - GC98FF
Regular price $8.99 USDRegular priceUnit price / perSale price $8.99 USD$8.99Sold out -
StarTech DB25 to RJ45 Modular Adapter - Serial adapter - DB-25 (F) - RJ-45 (F) - GC258FF
Regular price $7.99 USDRegular priceUnit price / perSale price $7.99 USD$7.99Sold out -
StarTech DB9 to DB25 Serial Adapter - M/F - AT925MF
Regular price $10.99 USDRegular priceUnit price / perSale price $10.99 USD$10.99Sold out -
Targus USB-C to USB-A Adapter 2-pack - ACA979GL
Regular price $26.99 USDRegular priceUnit price / perSale price $26.99 USD$26.99Sold out -
Lenovo USB-C (Female) to USB-A (Male) Adapter - 4X91C99226
Regular price $15.99 USDRegular priceUnit price / perSale price $15.99 USD$15.99Sold out -
C2G 6.3mm (1/4in) Stereo Male to 3.5mm Stereo Female Adapter - 40639
Regular price $8.99 USDRegular priceUnit price / perSale price $8.99 USD$8.99Sold out -
C2G 28868 USB-C to USB-A Adapter - USB 3.1 Gen 1, 5Gbps, NDAA Compliant, Black
Regular price $17.99 USDRegular priceUnit price / perSale price $17.99 USD$17.99Sold out -
Kensington CV4000H USB-C 4K HDMI Adapter - K33993WWA
Regular price $35.99 USDRegular priceUnit price / perSale price $35.99 USD$35.99Sold out -
Belkin USB-C to HDMI + Charge Adapter - AVC002BTBK
Regular price $36.99 USDRegular priceUnit price / perSale price $36.99 USD$36.99Sold out -
StarTech USB C Video Adapter, USB C to HDMI VGA Multiport Adapter, 3.5mm Audio, 4K 60Hz HDR, 100W PD 3.0 PT, USB C Display Adapter - 122-USBC-HDMI-4K-VGA
Regular price $26.99 USDRegular priceUnit price / perSale price $26.99 USD$26.99Sold out -
StarTech VGA to HDMI Adapter with USB Audio & Power - Portable VGA to HDMI Converter - 1080p - VGA2HDU
Regular price $65.99 USDRegular priceUnit price / perSale price $65.99 USD$65.99Sold out -
StarTech 2m VGA to HDMI Converter Cable with USB Audio Support - 1080p Analog to Digital Video Adapter Cable - Male VGA to Male HDMI - VGA2HDMM2M
Regular price $54.99 USDRegular priceUnit price / perSale price $54.99 USD$54.99Sold out -
Plugable HDMI/USB-C Audio Video Adapter - USBC-HDMI8K
Regular price $38.99 USDRegular priceUnit price / perSale price $38.99 USD$38.99Sold out -
Plugable USB C to Quad HDMI 4K Adapter with 100W PD Pass-Though Power Delivery for Windows, Mac M1/M2/M3/M4, Thunderbolt, and USB-C Laptops - USBC-7400H4
Regular price $192.99 USDRegular priceUnit price / perSale price $192.99 USD$192.99Sold out -
Plugable 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C - USBC-6950U
Regular price $118.99 USDRegular priceUnit price / perSale price $118.99 USD$118.99Sold out -
Eaton Tripp Lite Series 8K HDMI to DisplayPort Active Converter (M/F) with USB Power, 1 ft. (0.3 m) - P130-06N-DP-8K
Regular price $65.99 USDRegular priceUnit price / perSale price $65.99 USD$65.99Sold out -
Yealink EH62 Wireless Headset Adapter - Electronic Hook Switch for Cisco, Avaya, Poly, Grandstream, Mitel Desk Phones (1308120)
Regular price $41.99 USDRegular priceUnit price / perSale price $41.99 USD$41.99Sold out