• Shop All Brainwavz Products At Newegg

All Products
Sort By
1,377 Items
View
  1. 2 / 20
USB Female to C Male Cable(1M/3.3 Ft) Type-C Adapter USB C to USB 3.0 Adapter C Female to A Male for Phone/Laptop/Tablet/Switch USB-C Device
USB Female to C Male Cable(1M/3.3 Ft) Type-C Adapter USB C to USB 3.0 Adapter C Female to A Male for Phone/Laptop/Tablet/Switch USB-C Device

Limited time offer, ends 06/28

$16.90
Free Shipping
Replacement Audio Upgrade Cable Compatible with Sennheiser HD650 HD600 HD580 HD58X HD660S HD660S2 Massdrop HD6XX Headphones 2meters/6.6feet
Replacement Audio Upgrade Cable Compatible with Sennheiser HD650 HD600 HD580 HD58X HD660S HD660S2 Massdrop HD6XX Headphones 2meters/6.6feet

Limited time offer, ends 06/28

$40.37
Free Shipping
Replacement Audio Cable Cord Aux Wire 3.5mm to 2.5mm Compatible with Bose QuietComfort QC25 QC35 QC35II QC45 NC700 Soundlink Soundtrue Headphones (No mic)
1/4 inch TRS Extension Cable 10ft 1/4 Male to Female Stereo Headphone Guitar Cable
1/4 inch TRS Extension Cable 10ft 1/4 Male to Female Stereo Headphone Guitar Cable

Limited time offer, ends 07/06

$21.98
Free Shipping
Mouse Pad Large Samurai and Red Moon Non-Slip Game Desk Mat with Stitched Edge Laptop Keyboard Desk Pad for Work Home Gaming (35.4 x 15.7 Inches)
USB C 90 Degree Adapter [40Gbps 240W Fast Charging and 8K Video ] USB C Angle Adapter Support Thunderbolt 4/3 Cable for Laptop Tablet and Phones (3 Pack)
Space Themed Design Vibrant Color for Gaming Cloth Mouse Pad Laptop Mouse Pad 26x21cm
Space Themed Design Vibrant Color for Gaming Cloth Mouse Pad Laptop Mouse Pad 26x21cm
  • Type: Mousepad
  • Model #: B0D3DBDVX5C3FG
  • Item #: 9SIC3FGKN79531
  • Return Policy: View Return Policy
$11.58
Free Shipping
2-Pack USB C Extender Adapter Up to [4K@240Hz Video 240W Charging 40Gbps Data Transfer] USBC Female to USBC Male Adapter USB Type C Extender
2-Pack USB C Extender Adapter Up to [4K@240Hz Video 240W Charging 40Gbps Data Transfer] USBC Female to USBC Male Adapter USB Type C Extender
  • Type: USB to DisplayPort Adapters
  • Model #: B0D9XHNDX6C3FG
  • Item #: 9SIC3FGKNG2731
  • Return Policy: View Return Policy
$18.78
Free Shipping
USB to PS2 Adapter 2PCS Black PS/2 Female to USB Male Converter Adapter for Mouse and Keyboard
USB to PS2 Adapter 2PCS Black PS/2 Female to USB Male Converter Adapter for Mouse and Keyboard
  • Type: USB to DisplayPort Adapters
  • Model #: B09J4SGSSJC3FG
  • Item #: 9SIC3FGKNG2778
  • Return Policy: View Return Policy
$16.43
Free Shipping
USB C to USB Adapter 4 Pack USB Female to Type C Male OTG Adaptor USB C Adapter Compatible with MacBook Pro  Galaxy Phones Laptops Tablets and More (2 Black and 2 White)
USB C to DisplayPort 1.4 Adapter 8K@60Hz Thunderbolt 4/3 to DisplayPort Converter Compatible with iPhone 16/15 Galaxy S25 MacBook Pro/Air iPad XPS
USB C to DisplayPort 1.4 Adapter 8K@60Hz Thunderbolt 4/3 to DisplayPort Converter Compatible with iPhone 16/15 Galaxy S25 MacBook Pro/Air iPad XPS
  • Type: USB to DisplayPort Adapters
  • Model #: B0FH6DPCZFC3FG
  • Item #: 9SIC3FGKNG2780
  • Return Policy: View Return Policy
$32.88
Free Shipping
USB-C to HDMI Adapter (Supports 4K / 30Hz) - Type- C 3 in 1 Converter Cable for 2017/2018 MacBook Pro MacBook Mac Pro iMac Chromebook & More USB 3.0 Type-C Devices
USB to PDA/Serial (DB9) Adapter w/ PC & Mac Drivers - GUC232A
USB to PDA/Serial (DB9) Adapter w/ PC & Mac Drivers - GUC232A
  • Type: USB to DisplayPort Adapters
  • Model #: B000067VB7C3FG
  • Item #: 9SIC3FGKNG3108
  • Return Policy: View Return Policy
$39.93
Free Shipping
Replacement Audio Upgrade Cable Compatible with Sennheiser HD598 HD598Cs HD560s HD598SE HD620S HD400PRO HD599 HD569 HD579 HD505 Headphones 1.2m/4feet
3.5mm Male to Male Cable Super Soft Nylon Braided Stereo Auxiliary Cable for Headphones Smartphone Tablets Headset PC Laptop (TRRS 3 feet)
3.5mm Male to Male Cable Super Soft Nylon Braided Stereo Auxiliary Cable for Headphones Smartphone Tablets Headset PC Laptop (TRRS 3 feet)
  • Type: Headphone Extension Cords
  • Model #: B07VRRN45BC3FG
  • Item #: 9SIC3FGKRR1866
  • Return Policy: View Return Policy
$18.33
Free Shipping
- Mouse Pad 12.5x10.5 2 Pack Mouse Pads for Wireless Mouse Mouse Pad Gaming
- Mouse Pad 12.5x10.5 2 Pack Mouse Pads for Wireless Mouse Mouse Pad Gaming
  • Type: Mousepad
  • Model #: B08FRPWMMQC3FG
  • Item #: 9SIC3FGKN79139
  • Return Policy: View Return Policy
$9.26
Free Shipping
240W Right Angle 90 Degree Magnetic USB C Adapter Extender (2 Pack) W/ 2 Connector Tips Straight USB4 40Gbps 8K 60Hz for Thunderbolt 3/4 MacBook Pro/Air Steam Deck PS5
Non-Slip Mouse Pad Gaming Mouse Pad Small Mousepad for Computer Laptop Gamer Cat Pattern 8x10 inch
Non-Slip Mouse Pad Gaming Mouse Pad Small Mousepad for Computer Laptop Gamer Cat Pattern 8x10 inch
  • Type: Mousepad
  • Model #: B0D6VG3H98C3FG
  • Item #: 9SIC3FGKN79444
  • Return Policy: View Return Policy
$9.26
Free Shipping
31.5x11.8 Inch Non-Slip Long Extended Large Gaming Mouse Pad with Stitched Edges XL Laptops Keyboard Mouse Mat (Black Gun)