Interface & Add-On Cards
Shop by Category
Shop by Brand
Limited Time Deals
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
170,958 Results
Mac Pro 4,1 5,1 Genuine Apple WiFi Upgrade Kit 802.11ac a/b/g/n/ac Bluetooth 4.2
C $151.45or Best Offer808 soldSupermicro 10Gb Dual Port Ethernet LAN PCI-E Adapter Intel X550 Network Card
C $110.15or Best OfferC $17.91 shipping75 soldX710-DA2 Genuine INTEL Ethernet Converged Network Adapter X710DA2 Both brackets
C $42.99C $49.00 shippingOnly 2 leftNew ListingTekram Master290 IDE Controller
C $275.49or Best OfferiMac 11,2 / 12,1 / 12,2 wifi + bluetooth 4.0 BCM94360CD Plug & Play upgrade kit
C $29.63 to C $49.46Was: C $34.30Free shippingWifi 6 USB Adapter AX1800 MT7921 Dual Band Wireless USB3.0 Dongle for PC Desktop
C $18.72Was: C $22.03or Best OfferFree shipping90 soldBracket for nVIDIA Tesla K20 K20X K40 K80 K40C M40 nVIDIA M40 K20 K20X K40 K80
C $5.48Free shipping212 soldIntel Wireless-AC 7260HMW Network Card Half Mini PCIe Wares Wifi H3C7 Card W2I7
C $8.21Was: C $8.64or Best OfferC $1.36 shippingOnly 2 leftWiFi 6E Intel AX210 Bluetooth 5.3 M.2 Wireless Card Wifi 6 Adapter For laptop PC
C $17.71Free shipping10 watchingIntel/Dell X540-T2 Genuine CONVERGED DUAL PORT NETWORK ADAPTER K7H46 3DFV8 10GbE
C $41.16Free shipping261 soldMotherboard Serial 9Pin RS232 DB9 Com Port Ribbon Cable Connector Bracket Slot
C $4.99Free shipping295 soldMellanox MCX312B-XCCT CX312B ConnectX-3 EN Pro 10GbE SFP+ Dual-Port PCIe NIC
C $67.89 to C $84.91Free shipping130 soldNew ListingNew HDD Apple II SD BOOTI Hard Drive Emulator Card. New, with lots of content
Includes SD Ready to Use, Plug and PlayC $232.69or Best OfferIntel AX210 Wifi 6E M.2 NGFF Wireless Card Bluetooth 5.3 AX210NGW Card 2.4G/5Ghz
C $16.52Free shippingIntel WiFi 6 AX200 AX200NGW M.2 NGFF Wireless WiFi Card Dual Band BT5.2 Adapter
C $22.03Was: C $27.54or Best OfferC $1.36 shipping1,931 soldCX314A Mellanox ConnectX-3 Pro MCX314A-BCCT 40Gb Ethernet 40GbE QSFP+ PCIe Card
C $48.05Trending at C $50.83eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping124 soldIBM 00E2719 4-Port 10Gb SFP+ 1Gb SR RJ45 Ethernet Adapter PCIe Card 00E2865
C $35.00or Best OfferC $10.00 shippingHP Ethernet 716591-B21 717708-001 10GB 2-PORT 561T Network ADAPTER
C $41.16Free shipping334 sold1 Port 2.5GB PCIe Network Card 2.5 Gigabit Ethernet Interface Adapter for PC CA
C $17.79or Best OfferFree shippingNEW Intel AX201NGW dual band Wi-Fi 5.0 and 2.4GHZ +Bluetooth network card
C $8.24Free shipping5 watchingExpress Card Expresscard 34mm Slot to M.2 Nvme NGFF Key M SSD Adapter
C $28.83C $4.12 shippingOnly 3 leftDell NKT13 Thunderbolt 3 PCIe Card DisplayPort + USB Type C DPWC500
C $68.86Only 1 left!Bluetooth Media Remote Control for iPhone iPad Android PC, iPad Macbook Pro Air
C $42.69C $15.91 shippingMini Dual Band 600Mbps USB WiFi Wireless Adapter Network Card 2.4/5GHz 802.11 AC
C $4.13C $3.04 shippingOnly 1 left!AX210 WiFi 6E PCI-E Network Adapter Card Bluetooth 5.3 Wifi Antenna for Desktop
C $30.29or Best OfferC $15.55 shippingChelsio Communications 110-1220-60 Dual Port 40/50/100gbe Network Adapter
C $110.18Trending at C $123.97eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.C $22.93 shipping121 soldMellanox ConnectX-4 EDR + 100GbE Network Card MCX456A-ECAT with both profile
C $220.38or Best OfferNew ListingHPE 562SFP+ - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 2 - 727055-B21
C $190.00or Best OfferFree shippingHP Flex IO V2 2.5GbE NIC M74416 RJ45 Ethernet Option Card L83414-002
C $39.93C $15.84 shipping588 soldMini PCI-E to 12+6 Pin Wireless Converter Module for Macbook Broadcom BCM94360CD
C $17.19or Best OfferFree shippingIntel X540-T2 10G Dual RJ45 Ports PCI-Express Ethernet Converged Network Adapter
C $29.79Free shippingDual Port Mellanox MHRH2A-XSR QSFP ConnectX-2 VPI 2-Port 10gbe/40gb Card 1-4
C $18.00or Best OfferC $10.00 shippingExpresscard Express Card 34mm to PCI-E 16X Riser for Laptop External GPU Card
C $24.11C $4.12 shipping61 soldIBM EC38 10GB 00RX859 00RX855 ConnectX-3 Pro CX312B Network Card w/ SFP
C $35.00or Best OfferC $10.00 shippingLSI 9300-16i 12Gb/s SAS/SATA HBA IT Mode 16.00.12.00 TrueNAS UnRaid Cable Option
C $82.58 to C $126.75Was: C $159.99Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10Gb Ethernet 10GbE SFP+ PCIe NIC
Choose Brackets, Mellanox SFP+ or Passive Copper CablesC $37.12 to C $105.32Was: C $96.35IBM Intel I350-T4 ML2 Quad Port 1GB Ethernet Adapter Card 47C8210 00JY932 HP
C $25.00or Best OfferC $10.00 shippingPCI Card USB 2.0 1394a IEEE Controller Combo Card 6 Port Adapter HUB
C $10.99Free shippingMellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC w/2 Bracket
C $29.62Was: C $35.68or Best OfferFree shipping573 sold32Bit PCI to 8Bit ISA Adapter Card PCI to ISA Development Board
C $57.76Free shippingOnly 3 leftWiFi 7 Intel BE200NGW M.2 NGFF WiFi Card Tri Band 802.11be BT5.4 Network Adapter
C $27.54 to C $35.80C $4.12 shippingIntel X520-DA2 10Gb Network Adapter Card Dual SFP+ w/ Intel 82599EN Chip
C $39.99C $20.00 shipping1x Intel X540-T1 Single Port Ethernet Converged Network Adapter Used
C $22.04Trending at C $27.55eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.C $20.34 shipping4 watchingMNPA19-XTR 10GB Network Kit Mellanox ConnectX-2 10Gbe NIC 10GBe 1m SFP+ Cable
C $54.52Free shippingDell iDRAC7 02827M Express Remote Access PowerEdge R320 R420 R520 R620 T320 T420
C $16.53Free shipping51 soldUSB 3.0 54mm 3 Port Express Card Adapter Expresscard for Laptop
C $24.38or Best OfferC $11.63 shipping391 sold4 Port SATA III PCIe Card 6Gbps SATA 3.0 to PCI Express 1X Adapter with Bracket
C $25.77or Best OfferFree shippingNew ListingLOT OF 8 - HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter 840140-001 817751-001
C $303.04or Best OfferC $62.00 shippingDELL Intel X520-DA2 2-port 10Gb SFP+ Network Adapter 0942V6 0XYT17 Fast Ship
C $34.97Free shippingBroadcom LSI 9305-24i 24-Port PCI-E 3.0 12Gb/s Controller Card Host Bus Adapter
C $264.47or Best OfferFree shippingIBM 49Y4242 49Y4241 Intel Quad Port Ethernet Gigabit PCI Network Adapter 94Y5167
C $26.00or Best OfferC $15.00 shippingDell HV52W PERC H310 8-Port SAS 6Gbps PCIe 2.0 x8 RAID Controller 0HV52W
C $23.00or Best OfferC $10.00 shippingMCX512A-ACAT Mellanox ConnectX-5 EN CX512A 25GbE Dual-Port PCIe 3.0 x8 Adapter
C $219.01Free shipping169 soldGenuine Dell/Intel X540-T2 Dual Port 10GbE Converged Network Adapter 3DFV8 Long
C $45.44C $15.99 shipping202 soldMCX4121A-ACAT Mellanox CX4121A ConnectX-4 25GbE Dual-Port SFP28 Network card
C $38.99C $49.00 shippingOnly 2 left