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ASRock Add-On Card Model THUNDERBOLT 3 AIC
- External Ports: 2 x Thunderbolt 3 Type-C Ports (with up to 40 Gbps bandwidth) Supports daisy-chaining of up to six Thunderbolt devices 1 x DisplayPort IN Port 1 x Mini DisplayPort IN Port 1 x TBT Header
- Data Transfer Rate: Supports 40 Gbps bi-directional bandwidth per channel with Thunderbolt 3 port
- Operating Systems Supported: Microsoft Windows 10 32-bit / 10 64-bit / 8 32-bit / 8 64-bit
- Specifications: PCI Express 3.0 x4 interface Supports ThunderboltTM 3 interface with max. resolution of 5K (5120 x 2880)@ 60 Hz for one display over a single cable connection Supports ThunderboltTM 3 interface with max. resolution of 4K x 2K (4096x2160) @ 60 Hz for dual displays over a single cable connection Supports up to two streams (eight lanes) of DisplayPort video bandwidth; supports daisy-chaining of multiple DisplayPort monitors
- Model #: THUNDERBOLT 3 AIC
- $119.09 –
- More options from $119.09 - $149.75
- $29.99 Shipping

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ESTONE PCIe USB 3.2Gen 1 Card 4 Ports (2X USB-C - 2X USB-A) Expansion Card 5Gbps USB C PCIe Card PC Internal USB hub for Windows 7/8/10 Linux and MacPro 4.1/5.1
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 4x USB Ports
- Standard: USB 3.0
- Data Transfer Rate: Up to 5.0 Gbps
- Model #: E-PCIE22A2C-3
- $21.99 –
- Free Shipping

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Weastlinks PCIE PCI-E to 2 Port SATA 1X 4X 8X 16X PCI-E Cards PCI Express to 2 SATA 3.0 2-Port SATA III 6Gbps Expansion Adapter Boards
- Type: PCI Express to SATA Card
- External USB Ports: 2x SATA III
- Model #: WLSATAC010
- $49.99 –
- More options from $48.99 - $52.19
- Free Shipping

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WiFi 6E Half Mini PCI-E WiFi Network Card 802.11AX AC MPE-AXE3000H 2.4GHz 5GHz 6GHz 5400Mbps Wireless Card BT5.2 MU-MIMO Mini PCIe Wi-Fi 6E Adapter OFDMA vPro for Windows 10/11 PC Laptops
Limited time offer, ends 10/12
- Model #: 9435761185764
- $32.49 –
- More options from $32.49 - $48.99
- Free Shipping

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M Key M.2 PCIe NGFF SSD to PCI-e Express 5.0 x4 Adapter Card Controller with Heatsink for 2230 2242 2260 2280 mm M Key M.2 PCIe Based AHCI NVMe SSD
Limited time offer, ends 10/07
- Model #: M2TPCE4X&SR-JMT
- $14.99 –
- Free Shipping

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PCIe 1 to 4 Riser Card, Pcie Splitter 1 to 4 PCI Riser Card, 4 Risers into 1 PCI Card, PCIe Risers 1X to External 4 PCI-e USB 3.0 Adapter Multiplier for Bitcoin Miner Device
Limited time offer, ends 10/10
- Type: PCI Express to USB Card
- External USB Ports: 4 Port
- Model #: Z5#Q0933_BL
- $23.99 –
- Free Shipping

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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050
- Type: PCI to Serial Port Card
- External Ports: 2 x Serial Ports
- Operating Systems Supported: Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64) Windows Server 2008 R2/ 2003(32/64)/ 2000 Linux 2.4.x/ 2.6.x
- Specifications: Bus Type: PCI / PCI-X (5 / 3.3V) Card Type: Standard Profile (LP bracket incl.) Chipset ID: SystemBase -SB16C1052PCI Connector Type(s): PCI / PCI-X (Universal 3.3 & 5V 32-bit) Male Data Bits: 5, 6, 7, 8 External Ports: DB-9 (9 pin ; D-Sub) Male FIFO: 256 Bytes Flow Control: Xon, Xoff, RTS#, CTS# Humidity: 5~85% RH Included in Package: 2 port PCI RS422/485 card Driver CD Low profile (half-height) brackets User Manual Industry Standards: PCI Local Bus Specification 2.3 PCI Power Management 1.1 Interface: Serial Max Baud Rate: 128 Kbps Operating Temperature: -10°C to 80°C (14°F to 176°F) OS Compatibility: Windows® 8 / 8.1 (32/64b...
- Model #: PCI2S4851050

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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
- Type: PCI Express to Serial Port Card
- External Ports: 2 x RS232 2 x RS422 / RS485
- Operating Systems Supported: Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x
- Specifications: Data Bits: 5, 6, 7, 8 FIFO: 256 Bytes Flow Control: None, Xon/Xoff, RTS/CTS Max Baud Rate: 460.8 Kbps Parity: None, Odd, Even, Space, Mark Serial Protocol: RS-232/422/485 Stop Bits: 1, 1.5, 2 Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire
- Model #: PEX4S232485
- $153.74
- $150.07 –
- More options from $150.07 - $163.78

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WRIARICH PCIe x1 3-Port 1394B Controller Card, IEEE 1394B FireWire 800 Add-On Card for Digital Video Camera Capture
- Model #: DSEGV894S
- $45.69 –
- Free Shipping

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Silverstone Tek PCI Express Card with Two USB 3.0 External Ports and Internal 19-Pin Dual Port Connector (EC04-E)
- Model #: 5K37Y-00-B00H4-1
- $79.99 –
- Free Shipping

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Dual M.2 PCIe Adapter, M2 SSD NVME (m-Key) or SATA (b-Key) 22110 2280 2260 2242 2230 to PCI-e 3.0 x4 Host Controller Expansion Card for Desktop PCI Express Slots
Limited time offer, ends 10/10
- Type: PCI Express to M.2 Card
- Model #: 5#Q1370_B
- $16.99 –
- Free Shipping

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WRIARICH PCI-E 8 Port RS232 Serial Expansion Card, PCI Express DB9 8 Channel COM Controller Card with Multi Chipset
- Model #: 4BRFD98HIUH
- $75.49 –
- Free Shipping

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WRIARICH PCIe to DB25 Parallel Port Card, AX99100 Chip 25Pin LPT Printer Adapter, PCI-E x1 to DB25 IEEE 1284 Controller Card for Desktop PC
- Model #: AVRE4W9TGE0
- $18.19 –
- Free Shipping

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MSI USB4 PD100W Expansion Card, PCIe 4.0 x4, Dual USB4 Type-C (40Gbps), Dual DisplayPort 1.4 Input, Up to 100W Power Delivery
- External Ports: 2 x USB 4.0 ports (USB-C) 2 x DisplayPort input ports
- Model #: USB4PD100W
- $99.99 –
- Free Shipping

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JMT ADT-R43SR M.2 NGFF NVMe Key M to PCIE x16 Extension Cable 32G/BPS 16x PCI-e PCI-Express Graphics Card Riser Adapter R43SR for M2 2230 2242 2260 2280 (50cm)
- Model #: CLAWB0DK6YXC9G
- $85.99 –
- Free Shipping

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Vantec 5-Port SATA III 6Gbps PCIe x4 Host Card
- Brand: VANTEC
- Type: PCI Express to eSATA Card
- External Ports: 5 x SATA III
- Compatibility: Desktop
- Model #: UGT-ST655
- $47.29
- $40.49 –
- Save: $6.80 (14%)
- More options from $40.49 - $54.33
- Free Shipping

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ESTONE PCIE USB 3.0 Card 4 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 4-port USB 3.0
- Standard: USB 3.0
- Data Transfer Rate: Up to 5.0 Gbps
- Model #: E-PCIE24ABK-1
- $21.99 –
- Free Shipping

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ESTONE PCIE USB 3.0 Card 5 Ports(3X USB C - 2X USB A), PCI Express to USB Expansion Card Super Speed 5Gbps PCI-e USB3.0 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 5x USB Ports
- Standard: USB 3.0
- Data Transfer Rate: Up to 5.0 Gbps
- Model #: E-PCIE22A3C-1
- $23.99 –
- Free Shipping

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SYBA PCI 32-Bit, 10/100/1000 Gigabit Network Card SY-VIA-GA
- Model #: UMK9A-00-B000Y-10
- $16.99 –
- Free Shipping

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USB C 10Gbps PCIe 3.0 Card,PCI Express x4 to USB 3.2 Type-C and Type-A 10Gb/s with Type-E A Key & USB 3.0 20Pin Motherboard Header Expansion Card for Front Panel w/ Full-Profile & Low-Profile Bracket
Limited time offer, ends 10/17
- Model #: 5879846317
- $40.49 –
- Free Shipping

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Vszerda PCIe 16x Riser Card,PCI-e Express 3.0 16X Male to Female Extension Card for GPU Graphics Card(180Degree 3.1CM Height)
Limited time offer, ends 10/25
- Model #: ST731CA1
- $26.99 –
- Free Shipping

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Sonnet Echo II DV 2-Slot Thunderbolt 5 to PCIe Card Rackmount Expansion System
- Model #: ECHO-2RDV-T5
- $1,419.99 –

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Jansicotek 4 Port PCI Express Expansion Card, USB 3.0 4 Port Front Expansion Card, Connect 4 Devices Expanded
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 4-port USB 3.0
- Data Transfer Rate: Up to 5.0 Gbps
- Operating Systems Supported: Windows 7/8/10/11
- Model #: E-PCIE24USBA-2
- $21.99 –
- Free Shipping

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7 Port PCI Express Expansion Card, USB 3.0 7 Port Front Expansion Card, Connect 7 Devices Expanded
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 7-Port USB 3.0
- Data Transfer Rate: Up to 5.0 Gbps
- Operating Systems Supported: Windows 7/8/10/11
- Model #: E-PCIE27USBA-6
- $29.99 –
- Free Shipping

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Refurbished GIGABYTE GC-MAPLE RIDGE Thunderbolt 4 PCI-Ex4 add on Card USB Type-C DisplayPort
- Model #: B-GIGABYTE GC-MAPLE RIDGE
- $157.25 –
- More options from $127.28 - $299.00
- Free Shipping

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ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 8-Port Front Expansion Card, Connect 8 Devices Expanded - (4X USB C - 4X USB A)
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 8x USB Ports
- Standard: USB 3.2
- Data Transfer Rate: Up to 10 Gbps
- Model #: E-PCIE24A4C3.2-2
- $61.99 –
- Free Shipping

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ESTONE PCI Express Expansion Card, USB 3.0 5 Port Front Expansion Card, Connect 7 Devices Expanded - (2X USB C - 3X USB A)
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 5x USB Ports
- Data Transfer Rate: Up to 5.0 Gbps
- Operating Systems Supported: Windows 7/8/10/11
- Model #: E-PCIE23A2C-6
- $30.99 –
- Free Shipping

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ESTONE PCI Express Expansion Card, USB 3.2 4-Port Front Expansion Card, Connect 4 Devices Expanded - (2X USB C)
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 4x USB Ports
- Standard: USB 3.1
- Data Transfer Rate: Up to 10 Gbps
- Model #: E-PCIE24C-6
- $40.99 –
- Free Shipping

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7 Port PCIE Expansion Card, USB 3.0 Superspeed 5Gbps Front Expansion Card, Internal USB Hub Converter for Win XP Win7 Win 8 Win 10 Win 11 Linux
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 7-Port USB 3.0
- Data Transfer Rate: Up to 5.0 Gbps
- Operating Systems Supported: Windows 7/8/10/11
- Model #: E-PCIE27USBA-9
- $29.99 –
- Free Shipping

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ESTONE PCI Express Expansion Card, USB 3.0 7 Port Front Expansion Card, Connect 7 Devices Expanded - (2X USB C - 5X USB A)
Limited time offer, ends 10/25
- Type: PCI to USB Card
- External USB Ports: 7x USB Ports
- Data Transfer Rate: Up to 5.0 Gbps
- Operating Systems Supported: Windows 7/8/10/11
- Model #: E-PCIE25A2C-6
- $42.99 –
- Free Shipping








