usb-b 4 | Newegg.com

Tripp Lite U442-DOCK22-B Docking Station - for Notebook/Tablet/Smartphone - USB Type C, USB Type-A - 2 Displays Supported - 2560 x 1440, 1920 x 1200 - 4 x USB 2.0 - 6 x USB Type-A Ports - USB Type-A -

Parts: 3 Year
Model #: U442-DOCK22-B

$184^.00 –
More options from $70.72 - $528.92
Free Shipping

Compare

Quick View

ACASIS Mac mini M4 Dock & Stand with Dual-Bay NVMe SSD Enclosure, Aluminum HDMI Hub for Mac mini M4 and M4 Pro 2024, 4K60Hz HDMI,4 X 10G USB A, PD 30W, SD/TF, Support SSD B+M M-Key

Model #: LIUEB0FD363FLD

$198^.99 –
Free Shipping

Compare

Quick View

Coolgear Metal 4-Port USB 2.0 Powered Hub for Industrial Use w/Screw Lock

Model #: 9158154925708

$109^.99 –
$5.99 Shipping

Compare

Quick View

TREBLEET Workflow Station, Professional Card Reader HUB DIY Edition, Modular 4-Bay Reader Docking Station, USB3.2 Gen1 10Gbps

Model #: 9158154828122

$51^.99 –
$5.99 Shipping

Compare

Quick View

Gigabit PoE Splitter USB C 5V 3A, PoE to USB-C Adapter, IEEE 802.3at Compliant 10/100/1000Mbps for Raspberry Pi 4, Security IP Cameras and More, PT-ATC-5V

Model #: 652843923550

$55^.99 –
$5.99 Shipping

Compare

Quick View

Raspberry Pi 4 Computer Model B 8GB Single Board Computer Suitable for Building Mini PC/Smart Robot/Game Console/Workstation/Media Center/Etc.

Model #: 955683286473

$199^.99 –
More options from $109.99 - $199.99
Free Shipping

Compare

Dell Latitude 7330 13.3" FHD Business Laptop, 12th Gen Intel Core i7-1265U vPro, 16GB RAM, 256GB NVMe SSD, IR Webcam, Backlit, Thunderbolt 4, Win 11 Pro Grade B

Quick View

Refurbished Dell Latitude 7330 13.3" FHD Business Laptop, 12th Gen Intel Core i7-1265U vPro, 16GB RAM, 256GB NVMe SSD, IR Webcam, Backlit, Thunderbolt 4, Win 11 Pro Grade B

Processor Name: Intel Core i7-1265U
Memory: 16GB
SSD: 256GB NVMe
GPU/VPU: Intel Iris Xe Graphics
Model #: 782248431233

$329^.99 –
Free Shipping

Compare

Dell Latitude 5420 14" FHD Business Laptop, Intel 4-Core i7-1165G7 vPro, 16GB RAM, 512GB NVMe SSD, Backlit Keyboard, Thunderbolt 4, Wi-Fi 6, Webcam, Win 11 Pro Grade B

Quick View

Refurbished Dell Latitude 5420 14" FHD Business Laptop, Intel 4-Core i7-1165G7 vPro, 16GB RAM, 512GB NVMe SSD, Backlit Keyboard, Thunderbolt 4, Wi-Fi 6, Webcam, Win 11 Pro Grade B

Processor Name: Intel Core i7-1165G7
Memory: 16GB
SSD: 512GB NVMe
GPU/VPU: Intel Iris Xe Graphics
Model #: 782248431247

$399^.99 –
Free Shipping

Compare

Quick View

Vilros Raspberry Pi 4 8GB Basic Starter Kit with Fan Cooled Heavy Duty Aluminum Alloy Case (Black Case)

Model #: 923733295232

$212^.99 –

Compare

Quick View

CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition

Model #: 994255028554

$240^.99 –

Compare

Quick View

LIOTOIN Caregiver Pager Wireless Alert System - Portable Bell for Home/Elderly/Patients/Seniors - 4 Waterproof Buttons, 1 Portable Receiver, 1 Plugin Receiver

Model #: 230366008246

$92^.99 –
Free Shipping

Compare

Quick View

EC Buying FT4232HL 4 Channel USB to Serial Adapter FTDI FT4232 UART SPI I2C JTAG RS485 RS422 RS232 to USB High-Speed Multifunction Serial Adapter Module Support Multi Systems for Windows XP Windows 7

Model #: 994255053037

$58^.99 –

Compare

Quick View

Insignia USB 3.0 Multi 4-Slot Memory Card Reader with 3.9ft Cable, Support SDXC, microSDXC, MS pro, MS PRO Duo, MS PRO-HG Duo, Compact Flash Type I, Compatible with MacBook, iPad, Galaxy S21, Black

Model #: 988154206663

$92^.99 –

Compare

Quick View

HAMTYSAN Raspberry Pi Screen, 7 Inch Portable Monitor External Display 800x480 IPS Screen Small HDMI Monitor for Raspberry Pi 400/4/3/2/Zero/B/B+ Jetson Nano Win11/10/8/7 (Non-Touch)

Model #: 923733331008

$68^.99 –

Compare

Quick View

Kids Case for iPad Pro 11 2022/2021/2020 (4th/3rd/2nd Generation), Techcircle Child Shock Proof EVA Protective [Support Pencil Charging] Handle Stand Case for iPad Air 5/4 Gen 10.9" 2022/2020, Blue

Model #: 612521370458

$48^.99 –
$5.99 Shipping

Compare

Quick View

MakerSpot, Raspberry Pi 4 Model B Starter Kit with 5v3a UL Listed Charger HDMI Cable Heat Sink, 32GB MicroSD Card & Mini Wireless Keyboard

Model #: 128006127047

$158^.89 –
More options from $158.89
Free Shipping

Compare

Quick View

Kids Case for iPad Pro 11 2022/2021/2020 (4th/3rd/2nd Generation), Techcircle Child Shock Proof EVA Protective [Support Pencil Charging] Handle Stand Case for iPad Air 5/4 Gen 10.9" 2022/2020, Black

Model #: 884945166744

$46^.99 –
$5.99 Shipping

Compare

Quick View

MENGQI-CONTROL 4 Door Access Control System 600lbs Magnetic Lock Access Control Panel 110V Power Supply Box RFID Reader NoTouch Exit Button Enroll USB Reader Card Key Fob Phone APP Remotely Open Lock

Model #: 923733270949

$706^.99 –

Compare

Quick View

MakerSpot, Raspberry Pi 4 Model B Starter Kit with 5v3a UL Listed Charger HDMI Cable Heat Sink, 32GB MicroSD Card & Mini Wireless Keyboard

Model #: 923733268038

$187^.99 –

Compare

Quick View

For Raspberry Pi 7 inch Capacitive Touch Screen IPS Display HDMI LCD Module 1024x600 Touchscreen for Raspberry Pi 4 3/2/1 Model B B+ A+/BeagleBone Black/Banana Pi, Support Windows 10/8.1/8/7

Model #: 960638670313

$94^.68 –
More options from $94.68 - $96.99
Free Shipping

Volume Discounts:$92.68 - $94.68

Compare

Dell Latitude 7330 13.3" FHD Touchscreen Business Laptop, 12th Gen Intel Core i7-1265U vPro, 16GB RAM, 1TB NVMe SSD, IR Webcam, Backlit, Thunderbolt 4, Win 11 Pro Grade B

Quick View

Refurbished Dell Latitude 7330 13.3" FHD Touchscreen Business Laptop, 12th Gen Intel Core i7-1265U vPro, 16GB RAM, 1TB NVMe SSD, IR Webcam, Backlit, Thunderbolt 4, Win 11 Pro Grade B

Cosmetic Condition: Grade B (Good)
Screen Size: 13.3"
Model #: 782248430701

$469^.99 –
Free Shipping

Compare

Dell Latitude 5540 15.6" 1080p FHD Anti-Glare Touchscreen Business Laptop, Intel 14-Core i7-1355U vPro, 16GB DDR4 RAM, 1TB NVMe SSD, RGB Webcam, 2x Thunderbolt 4, Win 11 Pro w/Copilot, Gray Grade B

Quick View

Refurbished Dell Latitude 5540 15.6" 1080p FHD Anti-Glare Touchscreen Business Laptop, Intel 14-Core i7-1355U vPro, 16GB DDR4 RAM, 1TB NVMe SSD, RGB Webcam, 2x Thunderbolt 4, Win 11 Pro w/Copilot, Gray Grade B

Screen Size: 15.6"
Model #: 782248430743

$799^.99 –
More options from $799.99 - $972.39
Free Shipping

Compare

Dell Latitude 5540 15.6" 1080p FHD Anti-Glare Business Laptop, Intel 14-Core i7-1355U vPro, 16GB DDR4 RAM, 1TB SSD, RGB Webcam, 2x Thunderbolt 4, Win 11 Pro w/Copilot, Gray Grade B

Quick View

Refurbished Dell Latitude 5540 15.6" 1080p FHD Anti-Glare Business Laptop, Intel 14-Core i7-1355U vPro, 16GB DDR4 RAM, 1TB SSD, RGB Webcam, 2x Thunderbolt 4, Win 11 Pro w/Copilot, Gray Grade B

Screen Size: 15.6"
Model #: 782248430750

$699^.99 –
More options from $699.99 - $923.99
Free Shipping

Compare

Dell Latitude 9420 2-in-1 14" 2560x1600 QHD+ Touchscreen Laptop PC, Intel Core i5-1145G7 4 cores @4.4 GHz, 16GB Memory, 512GB NVMe SSD, Windows 11 Pro Grade B

Quick View

Refurbished Dell Latitude 9420 2-in-1 14" 2560x1600 QHD+ Touchscreen Laptop PC, Intel Core i5-1145G7 4 cores @4.4 GHz, 16GB Memory, 512GB NVMe SSD, Windows 11 Pro Grade B

Memory: 16GB
SSD: 512GB NVMe
Brand: DELL
Series: Latitude
Model #: 782248430288

$429^.99 –
Free Shipping

Compare

Quick View

Yealink SIP-T34W WiFi IP Phone, 4 VoIP Accounts. 2.4-Inch Color Display. Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T34W)

Model #: 230366990978

$152^.99 –
Free Shipping

Compare

Quick View

IP Phone Market Yealink SIP-T34W WiFi IP Phone - Power Adapter Included - 4 VoIP Accounts. 2.4-Inch Color Display. Dual-Port Gigabit Ethernet, 802.3af PoE, (SIP-T34W-PSU)

Model #: 230366990954

$152^.99 –
Free Shipping

Compare

Quick View

Grandstream GXP2140 IP Phone ^^ 4 Lines, 4 SIP Accounts ^^ 4.3-Inch Color Display ^^ Dual-Port Gigabit Ethernet with Integrated PoE

Model #: 230366990947

$154^.99 –

Compare

Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 8GB DDR4 RAM, 1TB SSD Hard Drive, Windows 10 Professional 64 bit

Quick View

Refurbished Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 8GB DDR4 RAM, 1TB SSD Hard Drive, Windows 10 Professional 64 bit

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799357285

$470^.20 –
Free Shipping

Compare

Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 8GB DDR4 RAM, 240GB SSD Hard Drive, Windows 10 Professional 64 bit

Quick View

Refurbished Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 8GB DDR4 RAM, 240GB SSD Hard Drive, Windows 10 Professional 64 bit

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799357353

$350^.00 –
Free Shipping

Compare

Dell OptiPlex 7040 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 6, 4GB DDR3 RAM, 240GB SSD Hard Drive, Windows 10 Home 64 bit, No Screen

Quick View

Refurbished Dell OptiPlex 7040 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 6, 4GB DDR3 RAM, 240GB SSD Hard Drive, Windows 10 Home 64 bit, No Screen

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799385967

$350^.00 –
Free Shipping

Compare

Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 8GB DDR4 RAM, 1TB SATA Hard Drive, Windows 10 Professional 64 bit

Quick View

Refurbished Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 8GB DDR4 RAM, 1TB SATA Hard Drive, Windows 10 Professional 64 bit

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799357216

$519^.99 –
Free Shipping

Compare

Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 16GB DDR4 RAM, 1TB SSD Hard Drive, Windows 10 Professional 64 bit

Quick View

Refurbished Dell Optiplex 3050 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 7, 16GB DDR4 RAM, 1TB SSD Hard Drive, Windows 10 Professional 64 bit

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799356868

$518^.54 –
Free Shipping

Compare

Dell Precision 3560 Workstation Laptop | 15.6" 1366x768 HD | Core i5 - 1135G7 - 512GB SSD Hard Drive - 16GB RAM | 4 cores @ 4.2 GHz Win 11 Pro Silver

Quick View

Refurbished Dell Precision 3560 Workstation Laptop | 15.6" 1366x768 HD | Core i5 - 1135G7 - 512GB SSD Hard Drive - 16GB RAM | 4 cores @ 4.2 GHz Win 11 Pro Silver

Processor Name: i5-1135G7
Memory: 16GB
SSD: 512GB
Brand: DELL
Model #: 3560 precision

$439^.99 –
$19.99 Shipping

Compare

Dell OptiPlex 7040 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 6, 8GB DDR3 RAM, 240GB SSD Hard Drive, Windows 10 Home 64 bit, No Screen

Quick View

Refurbished Dell OptiPlex 7040 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 6, 8GB DDR3 RAM, 240GB SSD Hard Drive, Windows 10 Home 64 bit, No Screen

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799385974

$350^.00 –
Free Shipping

Compare

Dell Precision 3510 i7-6820HQ CPU 2.70Gz 16GB RAM 1TB SSD WIFI Web Camera Bluetooth 15.6" FHD AMD FirePro W5130M w/2GB GDDR5 HDMI VGA USB SD Card Reader Windows 10 Professional 64 Bit - B Grade

Quick View

Refurbished Dell Precision 3510 i7-6820HQ CPU 2.70Gz 16GB RAM 1TB SSD WIFI Web Camera Bluetooth 15.6" FHD AMD FirePro W5130M w/2GB GDDR5 HDMI VGA USB SD Card Reader Windows 10 Professional 64 Bit - B Grade

Screen Size: 15.6"
Type: Work / Business
Model #: Precision 3510

$599^.99 –
More options from $175.00 - $599.99
Free Shipping

Compare

Dell OptiPlex 7040 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 6, 8GB DDR3 RAM, 500GB SATA Hard Drive, Windows 10 Home 64 bit, No Screen

Quick View

Refurbished Dell OptiPlex 7040 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 6, 8GB DDR3 RAM, 500GB SATA Hard Drive, Windows 10 Home 64 bit, No Screen

Type: Student / Home Office
Form Factor: Desktop
LAN Speed: 10/100/1000Mbps
WLAN: 802.11a/b/g Wireless LAN
Model #: 669799385882

$350^.00 –
Free Shipping

Compare

Computer Systems