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Upgrade 10Gbps USB C to USB 3.0 OTG Adapter (4 Pack), USB Type C Male to USB A Female, Thunderbolt 4/3 to USB Converter for M-ac-Book Pro/Air, i-Pad, i-Mac and More Type C Devices - Space Grey
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Upgrade 10Gbps USB C to USB 3.0 OTG Adapter (4 Pack), USB Type C Male to USB A Female, Thunderbolt 4/3 to USB Converter for M-ac-Book Pro/Air, i-Pad, i-Mac and More Type C Devices - Space Grey

Limited time offer, ends 05/02

  • Type: USB Type C Male to USB A Female
  • Thunderbolt 3: Yes
  • Connector A: USB C
  • Connector B: USB 3.0
  • Model #: Z3#Q2016_GR_4PCS
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  • $12.99 
  • Free Shipping
Gearmo RS-232 to RS-485/422 Converter with Surge Protection
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  •  
  • $34.28 
  • $3.99 Shipping
[2 PACK] USB C Female to Female Adapter 100W, USB C Couple Adapter, USB C Female to USB C Female Adapter Support 20Gbps Data Transfer for i-Pad Pro, Laptop, Phones and More Type C Devices
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[2 PACK] USB C Female to Female Adapter 100W, USB C Couple Adapter, USB C Female to USB C Female Adapter Support 20Gbps Data Transfer for i-Pad Pro, Laptop, Phones and More Type C Devices

Limited time offer, ends 05/02

  • Type: Female to Female
  • Color: Gray
  • Specifications: USB C Female to Female Adapter
  • Connector A: 1 x USB C Female
  • Model #: Z1#Q2323_GR_2PCS
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  • $9.99 
  • Free Shipping
[10Gbps] USB C Female to USB A Male Adapter [2 PACK], Double Sided 10Gbps Data Transfer Support, 3A Fast Charging, USB 3.1 Gen 2 USB A to USB C Adapter, Compatible with PC, Laptop, Charger, Power Bank
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[10Gbps] USB C Female to USB A Male Adapter [2 PACK], Double Sided 10Gbps Data Transfer Support, 3A Fast Charging, USB 3.1 Gen 2 USB A to USB C Adapter, Compatible with PC, Laptop, Charger, Power Bank

Limited time offer, ends 05/02

  • Type: USB 3.1 to USB C Adapter
  • Color: Black
  • Changer Type: USB 3.1 to USB C Adapter
  • Specifications: USB C Female to USB A 3.1 Male Adapter
  • Model #: Z1#Q2218_B_2PCS
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  • $13.99 
  • Free Shipping
USB-C TO HDMI 2.0B ADAPTER
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Lenovo
USB-C TO HDMI 2.0B ADAPTER
  • Model #: 4X90R61022
ASKAsk me
Magnetic USB C Adapter 20Pins Type C Connector, Support USB PD 100W Quick Charge, 10Gb/s Data Transfer and 4K@60 Hz Video Output Compatible with MacBook Pro/Air and More Type C Devices
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Magnetic USB C Adapter 20Pins Type C Connector, Support USB PD 100W Quick Charge, 10Gb/s Data Transfer and 4K@60 Hz Video Output Compatible with MacBook Pro/Air and More Type C Devices

Limited time offer, ends 05/02

  • Connector A: 1x USB Type-C male
  • Connector B: 1x USB Type-C female
  • Option: 1 pack
  • Color: Black
  • Model #: Q0461_B
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  • $23.99 
  • Free Shipping
Coolgear RS232 to TTL CMOS Converter Adapter - US-232TTL33CON
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  • $59.99 
  • $3.99 Shipping
ICUSB2322I 2PORT USB TO RS232
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ATI AMD FirePro 2270 512MB GDDR3 DMS59 Low Profile PCI-Express Video Card 100-505972
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  •  
  • $159.00 
  • Free Shipping
ATI FirePro V4800 1 GB DVI/2DisplayPort PCI-Express Video Card
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  •  
  • $199.00 
  • Free Shipping
USB SERIAL HUB 8PORT USB TO
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USB SERIAL HUB 8PORT USB TO
  • Model #: ICUSB2328I
  • $195.44 - $201.48
[2 PACK] Updated USB 3.1 GEN 2 Male to Type-C Female Adapter, USB A to USB C Adapter Support Double Sides 10Gbps Charging & Data Transfer,USB A to USB C 3.1 Converter for PC, Laptop, Charger
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[2 PACK] Updated USB 3.1 GEN 2 Male to Type-C Female Adapter, USB A to USB C Adapter Support Double Sides 10Gbps Charging & Data Transfer,USB A to USB C 3.1 Converter for PC, Laptop, Charger

Limited time offer, ends 05/02

  • Type: USB A to USB C
  • Color: Black
  • Changer Type: USB 3.1 GEN 2 Male to Type-C Female Adapter
  • Specifications: USB 3.1 GEN 2 Male to Type-C Female Adapter
  • Model #: Z3#Q2218_B_2PCS
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  • $14.99 
  • Free Shipping
Coolgear USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter
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Coolgear USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-TB
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  • $196.29 
  • $5.99 Shipping
SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset
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SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: CS-42042
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  • $109.88 
  • $5.99 Shipping
SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box
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  •  
  • $166.29 
  • $3.99 Shipping
C2g Usb C Ethernet Adapter With Power - White
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C2g Usb C Ethernet Adapter With Power - White
  • Type: USB-C Adapters
  • Color: White
  • Changer Type: USB-C to Ethernet / USB-C
  • Specifications: The USB-C to Ethernet Adapter with Power Delivery is an ideal solution for wired network connectivity and data transfer on the go, in the office, or any work space while having the ability to simultaneously charge a mobile device. This adapter connects to a USB-C or Thunderbolt 3 enabled laptop, tablet, or desktop computer and features an Ethernet port and a USB Type-C port with power delivery. Convenience The small form factor of this adapter makes it a portable and convenient solution that provides a Gigabit Ethernet port for a wired internet connection and a USB Type-C port with power delivery. The adapter is perfect for connecting to networks where Wi-Fi® is unavailable or for computers that do not provide a wired Ethernet port or possibly have a ...
  • Model #: 29748
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-SI-TB
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  • $427.29 
  • $5.99 Shipping
Coolgear 4-Port RS-232/422/485 Serial to Ethernet Device Server, PoE Power
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  •  
  • $271.29 
  • $5.99 Shipping
Gearmo Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $140.43 
  • $5.99 Shipping
USB C to USB Adapter [3 Pack], USB C Male to USB 3.0 Female OTG Adapter, Type C to USB Adapter, Thunderbolt 3/4 Converter for i-Phone 15 Pro Max Mac-Book Pro Air 2023 iMac iPad Mini Pro Galaxy S23 S22
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USB C to USB Adapter [3 Pack], USB C Male to USB 3.0 Female OTG Adapter, Type C to USB Adapter, Thunderbolt 3/4 Converter for i-Phone 15 Pro Max Mac-Book Pro Air 2023 iMac iPad Mini Pro Galaxy S23 S22

Limited time offer, ends 05/02

  • Type: USB Adapter
  • Color: Gray
  • Changer Type: USB C to USB 3.0
  • Specifications: USB C to USB 3.0 Adapter
  • Model #: Z2#Q2531_GR_3PCS
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  • $8.99 
  • Free Shipping
SerialGear 16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
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SerialGear 16 Port Rack Mountable RS-232 USB-to-Serial Adapter with Built in Power Supply
  • Part Number: USBG-16COM-RM
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USBG-16COM-RM
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  • $429.99 
  • $7.99 Shipping
Sonitek SN-U206 AF-RJ45 8P8C USB Adapter USB "A" Female To RJ45 8P8C
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Sonitek SN-U206 AF-RJ45 8P8C USB Adapter USB "A" Female To RJ45 8P8C
  • Type: AF-RJ45 8P8C USB Adapter
  • Model #: SN-U206
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  • $5.96 
  • $8.80 Shipping
SYBA SD-ADA10012 USB Type-C Printer to Parallel Female DB25Cable, Bi-Directional Communication
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SYBA SD-ADA10012 USB Type-C Printer to Parallel Female DB25Cable, Bi-Directional Communication
  • Type: USB-C to DB25
  • Color: Black
  • Specifications: OS SUPPORTED: Windows 7, 8, 10
  • Connector A: USB Type-C Printer
  • Model #: SD-ADA10012
SYBA SI-ADA15060 USB 2.0 to RS232 DB9 Male Serial Cable PL2303 Chipset
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SYBA SI-ADA15060 USB 2.0 to RS232 DB9 Male Serial Cable PL2303 Chipset
  • Cable Length: 4.92 ft.
  • Changer Type: USB to DB9 (RS-232)
  • Specifications: PL 2303 Chipset Supports USB 1.0, 1.1, and 2.0 Data Transfer Rates from 300 baud to 921600 baud Signal Indicator: Indicator lighs for Power(PWR), Send(TXD) and Receive(RXD) Supports Windows 7/8/10/XP/Vista/2000/2003/2008/2012/ CE/Mac/Linux/Android Drivers Included
  • Connector A: 1x USB 2.0 male
  • Model #: SI-ADA15060
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  • $11.99 
  • Free Shipping
Black Box IC101A USB 1.1 CAT5 Extender, 1-Port
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Black Box IC101A USB 1.1 CAT5 Extender, 1-Port
  • Cable Length: Pig Tail Length Local: 18"; Remote: 6"
  • Specifications: Environmental Operating temperature: 32 to 151° F Operating humidity: 0 to 94% relative, noncondensing Range Full-speed and low-speed: Up to 131 ft. Low-speed: Up to 279 ft.
  • Connector A: Link Connector: RJ-45
  • Connector B: USB Connector Local: (1) USB Type A Plug; Remote: (1) USB Type A receptacle
  • Model #: IC101A
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  • $113.79 
  • Free Shipping
BYTECC USB3-GLAN USB 3.0 to Gigabit Ethernet Adapter
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BYTECC USB3-GLAN USB 3.0 to Gigabit Ethernet Adapter
  • Color: Black
  • Connector A: USB 3.0
  • Connector B: Gigabit Ethernet
  • Model #: USB3-GLAN
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  • $16.99 
  • Free Shipping
USB 3.1 Gen 2 to 5 SATA 3.0 Port Multiplier Extension Card Adapter for Motherboard SATA Hard Drive Port Extension with JMB575 JMS580 Chipset
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  • $34.98 - $36.38
2Pcs  USB-C (male) to Micro USB Adapter (female), Converts USB Type-C input to Micro USB, MacBook Air, Nexus and Other Type-C Devices, and More
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2Pcs USB-C (male) to Micro USB Adapter (female), Converts USB Type-C input to Micro USB, MacBook Air, Nexus and Other Type-C Devices, and More
  • Type: Adapter
  • Compatible Phone Manufacturer: POFAN
  • Adapter: USB Type-C
  • Length: < 1 ft.
  • Model #: p15
  •  
  • $5.99 
  • $1.99 Shipping

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