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BUCIER Dual USB 3.0 Threaded Fixing Mount Adapter Round Connector 2 Female to 2 Female Converter 2 Ports USB 3.0 Mounting Socket 5Gbps 5V 2A for High-Speed Data Transfer Charging
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  • $18.99 
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BUCIER 1Pack 90 Degree Type-E USB 3.1 Front Panel Header Adapter - Up-Right Angle USB 3.1 Type-E Male to Female Front Panel Internal Power Connector for Motherboard
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  • $17.99 
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BUCIER USB Coupler Male to Female 4Packs USB 3.0 Type A Adapter Superspeed 5Gbps USB Port Extension Connector Bridge Compatible with Laptop Computer Hard Drive Printer Camera
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  • $23.99 
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90 Degree USB 3.0 Adapter 4 Pack, Up and Down & Left and Right Right Angle USB A Male to Female Connector Converter USB L Shape Extender, Support Charge & Data Sync for PC, Laptop, Mouse, Keyboard
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  • $28.99 
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BUCIER USB Screw Terminal Block Adapter Connecotr USB 2.0 A Male Plug 4 Pin Bolt Solderless Replacement Balum Converter for Charging and Data Transfer-2Pcs
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  • $19.98 
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BUCIER OTG Adapter, 90 Right + Left Angle USB Port Adapter, Micro OTG, 2 Pack Compatible with Firestick 2nd Gen, 3rd Gen and 4K, Android Smartphones, Tablets, Rii,
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  • $18.99 
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BUCIER Type-C Female to Type-C Female Adapter, Converter, Support Data Synchronization and Charging, Suitable for Mobile Phones, Computers, Notebook Computers,6-Pack
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  • $28.98 
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USB-C TO USB MICRO-B ADAPTER
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USB-C TO USB MICRO-B ADAPTER
  • Color: N/A
  • Model #: Y10A206-A1
  • $6.55 - $15.61
BUCIER 90 Degree USB 3.0 Adapter 6 Pack - Right Angle Male to Female Up/Down/Left/Right Connector - L Shaped Extension for PC, Laptop, Charger and More
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  • $28.99 
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BUCIER Right Angle USB 3.0 Keystone Coupler 90 Degree USB 3.0 A Female to Female Keystone Jack Insert Socket Coupler Adapter for Wall Plate Outlet Panel (White/5 Pack)
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  • $32.99 
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BUCIER DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 16FT
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  • $48.89 
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BUCIER USB Micro to Mini Adapter, 3-Pack, Black
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BUCIER USB Micro to Mini Adapter, 3-Pack, Black
  • Brand: rgzhihuifz
  • Color: Black
  • Dimensions: 29.3 in x 14.4 in x 8.9 in
  • Weight: 0.014 kilograms
  • Model #: UT098
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  • $20.99 
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Gearmo 4 port RS232 to USB FTDI chip adapter with RX and TX Status LED
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  • $73.84 
  • $3.99 Shipping
Hitoor USB C to Ethernet Adapter, 1Gbps RJ45 to USB C Ethernet Network Adapter, Portable Type C to Ethernet Dongle Compatible for Thunderbolt 4/3, MacBook Pro/Air, iPhone 16/15 Pro/Max, iPad, XPS
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Hitoor USB C to Ethernet Adapter, 1Gbps RJ45 to USB C Ethernet Network Adapter, Portable Type C to Ethernet Dongle Compatible for Thunderbolt 4/3, MacBook Pro/Air, iPhone 16/15 Pro/Max, iPad, XPS

Limited time offer, ends 05/16

  • Speed: 10/100/1000Mbps
  • Connectors: 1 x RJ45
  • Interface: 1 x USB C
  • Features: USB-C to RJ45 Ethernet adapter delivers ultra-fast speeds up to 1000Mbps, with backward compatibility for 100Mbps/10Mbps networks.
  • Model #: Z1#Q3064_GR
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  • $12.99 
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Coolgear 4 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset - CG-4URS232M
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  • $18.29 
  • $3.99 Shipping
Coolgear 2 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - CG-2URS232A
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  • $21.99 
  • $3.99 Shipping
Coolgear 2 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset - CG-2URS232M
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  • $14.29 
  • $3.99 Shipping
ORICO USB C to HDMI 4K & DP Display Adapter,USB 3.1 Type C to DP Display HDMI Video Converter Adapter for iPad Pro/MacBook Pro/Chromebook/Lenovo 900/Dell XPS/Samsung Galaxy S8 S9, No Driver
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Orico
ORICO USB C to HDMI 4K & DP Display Adapter,USB 3.1 Type C to DP Display HDMI Video Converter Adapter for iPad Pro/MacBook Pro/Chromebook/Lenovo 900/Dell XPS/Samsung Galaxy S8 S9, No Driver
  • Series: ORICO XD-CFHD4
  • Type: USB 3.1 Type C to DP HDMI Video Converter Adaptor
  • Cable Length: 15cm
  • Connector A: 1x USB 3.1 Gen 1 male
  • Model #: XD-CFHD4-SV-BP
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  • $32.99 
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Coolgear 4 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - CG-4URS232A
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  • $28.29 
  • $3.99 Shipping
Gearmo DB9 RS-232 5 Bits Optoelectronic Isolated Converter 2,500Vrms
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  • $18.22 
  • $3.99 Shipping
USBGear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
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USBGear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB-COMPlus
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  • $33.99 
  • $3.99 Shipping
Gearmo 2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix
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Gearmo 2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: GM-FTDI2XC-LED
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  • $49.68 
  • $3.99 Shipping
IHDAPP USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Wired LAN Network Adapter, RJ45 Internet Adapter Compatible with Mac-Book, Surface, Laptop PC with Windows 11/10/8.1/8/XP, macOS, Linux
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IHDAPP USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Wired LAN Network Adapter, RJ45 Internet Adapter Compatible with Mac-Book, Surface, Laptop PC with Windows 11/10/8.1/8/XP, macOS, Linux

Limited time offer, ends 05/16

  • Connectors: 1 x RJ45
  • Package Contents: 1 x USB 3.0 to Ethernet adapter
  • Class: 1000M, Single RJ45
  • Model #: Z3#Q2816_GR
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  • $15.99 
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Gearmo Industrial RS-232 to RS-422 Converter with Terminal Block - GM-1005A-B
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  • $29.07 
  • $3.99 Shipping
Cablecc Mini Size Micro USB 5Pin Male to Mini Female USB Data Charge Adapter for Tablet & Cell Phone
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  • $7.99 
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  • $5.44 - $7.99
Coolgear USB 2.0 to Serial High-Speed RS-232 Industrial Adapter Metal Case with Mounting Flanges
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Coolgear USB 2.0 to Serial High-Speed RS-232 Industrial Adapter Metal Case with Mounting Flanges
  • Part Number: USB-COM-M
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB-COM-M
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  • $40.99 
  • $3.99 Shipping
Tripp Lite U420-000-F-UD USB C TO USB TYPE C ADAPTER CONVERTER RI
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  • $19.99 
Cablecc 90 Degree Right Angled Micro USB 2.0 OTG Host Adapter with USB Power for Galaxy S3 S4 S5 Note2 Note3 Cell Phone & Tablet
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  • $7.99 
  • Free Shipping
  • $5.44 - $7.99
Cablecc 90 Degree Left Angled Micro USB 2.0 OTG Host Adapter with USB Power for Galaxy S3 S4 S5 Note2 Note3 Cell Phone & Tablet
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  • $7.99 
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  • $5.44 - $7.99
Gearmo RS-232 to RS-485/422 Port-Powered w/Optical Isolation - GM-10127-B
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  • $41.17 
  • $3.99 Shipping
Coolgear DB9 Female 9-Pin to Terminal Block CAN Terminator - TB-DB9TO9CAN
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  • $38.29 
  • $3.99 Shipping
Gearmo RS-232 to TTL Converter 5V Output - GM-1010-B
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  • $24.27 
  • $3.99 Shipping
Brainboxes US-257 2 Port RS232 USB to Serial Adapter
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Brainboxes US-257 2 Port RS232 USB to Serial Adapter
  • Changer Type: USB to DB9 (RS-232)
  • Specifications: Host Interface: USB Ports: 2 x 9-pin DB-9 Male RS-232 Serial Operating Distance: EIA - RS232 Standard Cable: USB cable Platform Support: PC PCB Layers: 4 Power Consumption: 100mA @ 3.3V Operating Systems: Microsoft Windows 7 32 bit & 64 bit Editions Windows Vista 32 bit & 64 bit Editions Windows XP 32 bit & 64 bit Editions Form Factor: External Dimensions: 3.94" x 4.13" x 1.02" Weight (Approximate): 13.58 oz
  • Connector A: 1x USB
  • Connector B: 2x DB-9 male
  • Model #: US-257
Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
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Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: GM-FTDI4XC-LED
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  • $61.78 
  • $3.99 Shipping
Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079163324
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  • $56.28 
  • $3.99 Shipping
Coolgear 50W PoE to USB-C PD Power Adapter, 802.3 BT Compliant - CG-PoE-CESBT
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  • $110.18 
  • $3.99 Shipping
Dell HD 6350 AMD Radeon Graphics Card With Low Profile Bracket and DMS-59 Port
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  • $75.00 
  • Free Shipping
Gearmo USB Industrial 2-Port Serial RS-232 w/FTDI Chipset, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $61.74 
  • $3.99 Shipping
Coolgear Single Port USB to CAN Bus 3FT Adapter Support Windows 10 - CG-1PRTCANB
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Coolgear Single Port USB to CAN Bus 3FT Adapter Support Windows 10 - CG-1PRTCANB
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079161139
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  • $79.49 
  • $3.99 Shipping
Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
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Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USBG-COM-SI-M
  •  
  • $95.99 
  • $3.99 Shipping
ATI FirePro V5900 2GB DDR5 DVI/2DisplayPort PCI-Express Video Card
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  • $233.00 
  • Free Shipping
B&B USO9ML2 Serial Adapter
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B&B USO9ML2 Serial Adapter
  • Changer Type: USB/Serial
  • Specifications: Connector on Second End:1 x 4-pin Type B Female USB 2.0 USB Connector on First End:1 x 9-pin DB-9 Male RS-232 Serial
  • Parts: 5 Year
  • Model #: USO9ML2
Coolgear 1 Port USB to CAN Bus 1Mbps Speed w/Metal Case - CG-1PRTMCAN
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Coolgear 1 Port USB to CAN Bus 1Mbps Speed w/Metal Case - CG-1PRTMCAN
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079161160
  •  
  • $107.49 
  • $3.99 Shipping
Coolgear 2-Port USB to CAN Bus Adapter, DIN-Rail & Wall Mountable Metal Case
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  • $155.49 
  • $3.99 Shipping
Coolgear Industrial Ethernet to CAN Bus Adapter, 2 Ports with Multi-Mode Operation and Advanced ESD Protection
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  • $172.49 
  • $3.99 Shipping
Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-SI-TB
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  • $261.49 
  • $5.99 Shipping
C2g Usb 3.1 Usb Type C To Vga Adapter - Usb C To Vga White - Taa
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C2g Usb 3.1 Usb Type C To Vga Adapter - Usb C To Vga White - Taa

OUT OF STOCK

  • Color: White
  • Changer Type: USB-C to VGA
  • Specifications: Conductor 1 (3 pairs) Size: 32AWG (7/0.08 tinned copper) Insulation: FM-PE Shield: Aluminum foil - 100% coverage Drain wire: 32AWG (7/0.08 tinned copper) Conductor 2 (4 conductors) Size: 32AWG (7/0.08 tinned copper) Insulation: HD-PE Conductor 3 (1 conductors) Size: 28AWG (7/0.12 tinned copper) Insulation: HD-PE Overall Cable Jacket (standard, non-rated) Foil shield: Aluminum foil - 100% coverage Braided shield: 16/5/0.08 tinned copper Drain wire: 32AWG (7/0.08 bare copper) Outer diameter: 5.2 ± 0.2mm
  • Connector A: 1x USB Type-C male
  • Model #: 29472

Bestselling USB Converters Reviews:

Anonymous
2/12/2026 7:04:14 AM
Order matters

“ I recently switched a 3TB 3.5" HDD I use for backup from dos to gpt disklabel because it didn't work with one of my USB to SATA adapters (the drive did work with an older adapter). ”

Nippon Labs NL-ST0038 USB 3.0 to SATA Converter Adapter for 2.5" and 3.5" HDD with Power Adapter, Black
Robert D.
1/20/2026 5:41:43 PM
Expensive but quality

“ - highest quality usb ? sata adapter that i have tested I would recommend this product, even despite its high price, due to its equally high quality ”

StarTech USB3S2SAT3CB USB 3.0 to 2.5" SATA III Hard Drive Adapter Cable w/ UASP - SATA to USB 3.0 Converter for SSD/HDD - Hard Drive Adapter Cable
Dan W.
5/22/2024 5:35:54 PM
For Solid State Drives (SSD) .. not for an HDD that requires 12 Volts

“ Used for an external Samsung EVO500GB SSD (SATA) and USB 3.0 PC socket. ”

StarTech USB3S2SAT3CB USB 3.0 to 2.5" SATA III Hard Drive Adapter Cable w/ UASP - SATA to USB 3.0 Converter for SSD/HDD - Hard Drive Adapter Cable
Anonymous
4/7/2024 6:17:59 PM
So Useful

“ Anyway, this adapter has been a lifesaver, as using the headphone is a must in a crowded office environment if I don't want to be the target of the ire of all my coworkers. ”

USB C Mini Adapter (4 Pack), JIMTAB USB C to USB 3.0, High-Speed Data Transfer, USB-C to USB Female Adapter for MacBook Pro 2023, iPad Pro 2023, Samsung Galaxy Book, Dell XPS and More Type C Devices
John
12/15/2023 9:45:27 PM
USB to USBC adapter

“ I was surprise that I received two USB TO USBC adapters when I only expected one. ”

USB C to USB Adapter, Hannord USB C to USB 3.0 Adapter,USB Type C to USB Female Adapter OTG Cable Compatible with iPad Air 2020, MacBook Pro, Air and More (2 Pack)
Phillip S.
10/31/2023 2:06:09 PM
Very Nice External Drive Adapter

“ I saw the pricing and feature set for this USB 3.0 adapter more than met my requirements. ”

StarTech USB3S2SAT3CB USB 3.0 to 2.5" SATA III Hard Drive Adapter Cable w/ UASP - SATA to USB 3.0 Converter for SSD/HDD - Hard Drive Adapter Cable