Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable - Black - $19.99 - 4 stars
This Insignia™ NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.
Insignia™ - 4-Port USB 3.0 Hub - Black - $29.99 - 4 stars
Connect up to 4 USB 3.0 devices to your computer through a single port with this Insignia™ NS-PCH5431 USB hub, which features 4 USB ports that support data transfer rates up to 5 Gbps for fast uploads and downloads.
j5 create - 7-Port USB 3.0 Hub - Black - $49.99 - 4 stars
With this j5 create JUH377 USB 3.0 hub, you can connect up to 7 accessories and peripherals to your laptop or MacBook® using 1 USB 3.0 port. Powerful 2.4-amp output and data transfer rates up to 5 Gbps enable rapid charging and data uploads.
Insignia™ - USB Type-C to HDMI External Video Adapter - White - $59.99 - 3 stars
Expand your laptop's connection port with this Insignia USB Type-C multi-port adapter. It has an HDMI port for transmitting 4K content to your external monitor and can also charge other devices with its 60W output. This Insignia USB Type-C multi-port adapter also has a Type-A output for syncing various devices.
Insignia™ - 4-Port USB 2.0 Hub - Black - $19.99 - 4 stars
Connect up to 4 USB 2.0 devices to your computer through a single port with this Insignia™ NS-PCH5421 hub, which features 4 USB ports that support data transfer rates up to 480 Mbps for speedy uploads and downloads.
j5 create - 4-Port USB 3.0 Hub - Black - $34.99 - 4 stars
This j5 Create JUH340 hub allows simultaneous connection of up to 4 USB 3.0-enabled devices and features 1 port with a 1.5-amp output, so you can easily charge compatible cell phones, tablets and more. The aluminum housing provides durability.
Insignia™ - 8" Cable Ties - Multi - $4.99 - 4 stars
Only @ Best Buy These color-coded Insignia™ NS-PCYVS50 8" cable ties eliminate the tangled cable clutter behind your computer. With 8 bright colors, you can quickly organize and identify which cables go to which device.
EVGA - 80 PLUS 600W ATX 12V/EPS 12V Power Supply - Black - $49.99 - 4 stars
Create a functional, efficient computer by adding this 600W EVGA 80 PLUS 100-W1-0600-K1 ATX 12V/EPS 12V power supply to your custom build. An ultraquiet, intelligent auto fan cools components without generating much noise during operation.
j5 create - USB Type-C-to-USB 3.0 Type-A Adapter - White - $19.99 - 4 stars
This j5 create JUCX05 USB adapter lets you connect your USB Type-C devices to USB 3.0 Type-A ports for ease of use. Up to 5 Gbps speeds ensure rapid data transfers.
Insignia™ - 3' USB 3.0 External Hard Drive Cable - Black - $14.99 - 4 stars
This 3' Insignia™ NS-PU3035AB USB 3.0 cable features A and B male connectors, allowing you to easily connect desktop-sized (3.5") external hard disk drives and other devices with the USB 3.0 Type B connector. Note: this product is NOT compatible with most printers.
Apple - USB-C VGA Multiport Adapter - White - $79 - 4 stars
The Apple USB-C VGA Multiport Adapter lets you connect your Apple MacBook with USB-C port to a VGA display, while also connecting a USB device and a USB-C charging cable. Mirror your MacBook display to your VGA-enabled TV or other display in up to 1080p.
Belkin - 3' USB 3.1 Type A-to-USB Type C Cable - Black - $24.99 - 4 stars
Connect USB Type A devices to USB Type C devices with this Belkin F2CU029BT1M-BLK cable, which features 10 Gbps data transfer rates for efficient operation and a 3' length for flexible connectivity.