The WN725N from TP-Link is a miniature Wireless-N solution with backwards compatibility with 802.11b and 802.11g networks. The built-in antenna will allow you to access your wireless network at up to 150Mbps. This network adapter operates in the 2.4Ghz band.

Case compatability: This adapter will fit into any system with an external USB port. The adapter will also fit inside the front-panel of the M350 chassis.

Specifications: Connector: USB 2.0; Standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n; Security: Supports 64/128 WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES), supports IEEE 802.1X; Modulations: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM; Operating Temperature: 0C~40C (32F~104F); Compatibility: Windows XP, Vista, 7 and 8 (all 32/64 bits).

Measurements: 18.6 x 15 x 7.1mm / 0.73 x 0.59 x 0.28in. Weight: 0.07 ounces / 2.1 grams.

Datasheet: here

Intel 7260HMW Half-Mini PCIe Wireless Card is an IEEE 802.11ac wireless network and Bluetooth 4.0 adapter that operates in both the 2.4 GHz and 5.0 GHz spectra, delivering up to 867 Mbps of Bandwidth.

Antenna: You will require at either one or two of our +2dB or +5dB antenna and pigtail kits to use this Mini-PCI Express card.

Board Compatibility: Any Mini-ITX motherboard with a spare half-height compatible Mini-PCI Express slot (or use a conversion bracket with a full-height slot)..

Chassis Compatibility: Please also consider your choice of chassis, as you will require an antenna mounting hole. We recommend the M350 chassis, or the Intel D2550DC and any chassis as this board has 3 antenna holes in their backplate designs. The M350 chassis has one antenna hole in the rear and one additional hole (generally used for 12V DC, though this may not be used depending on your choice of board). Most other chassis do not have antenna holes as standard.

Our own bundle of an Intel 112BN Half-Mini PCIe Wireless Cardwith a +2dBi Antenna and Pigtail Kit. Everything you need for up to 150Mbps of connectivity.

Board Compatibility: Any Mini-ITX motherboard with a spare Mini-PCI Express slot, e.g. Intel D525MW, D2700MUD, D2700DC, DH61DLB3, DQ67EP, Jetway JNC96-525, JNC98-525, JNF81-T56N, JNC9C-550, JNF99-525 , Sapphire Pure Fusion Mini E350. Other boards may also have Mini-PCI Express - check individual board descriptions.

Chassis Compatibility: Please also consider your choice of chassis, as you will require an antenna mounting hole. We recommend the M350 chassis, or the Intel D2700MUD or D2700DC and any chassis as these boards have 3 antenna holes in their backplate designs. The M350 chassis has one antenna hole in the rear and one additional hole (generally used for 12V DC, though this may not be used depending on your choice of board). Most other chassis do not have antenna holes as standard.

This kit consists of a +2 dBi nominal gain 2.4 GHz Wireless Dipole Dual Band Antenna with SMA reverse connector and IPX to SMA female reverse polarity pigtail suitable for connection to any standard Mini or Half-Mini-PCIe or PCI Wireless Card.

One 8.5cm antenna and one pigtail provided per kit. Pigtail is 30cm in length, giving wider compatibility than traditional 15-20cm pigtails. Some wireless cards have multiple antenna connections which can provide increased speed/bandwidth.

Compatibility: We recommend the M350 chassis and any Mini-ITX board with a Mini-PCI Express slot. The M350 chassis has one antenna hole in the rear and one additional hole (generally used for 12V DC, though this may not be used depending on your choice of board). Most other chassis do not have antenna holes as standard.

This kit consists of a +5 dBi nominal gain 2.4 GHz Wireless Dipole Dual Band Antenna with SMA reverse connector and IPX to SMA female reverse polarity pigtail suitable for connection to any standard Mini or Half-Mini-PCIe or PCI Wireless Card.

One 17cm antenna and one pigtail provided per kit. Pigtail is 30cm in length, giving wider compatibility than traditional 15-20cm pigtails. Some wireless cards have multiple antenna connections which can provide increased speed/bandwidth.

Compatibility: We recommend the M350 chassis and any Mini-ITX board with a Mini-PCI Express slot. Can also be used as an upgrade for Mini-ITX motherboards with Wi-Fi onboard. The M350 chassis has one antenna hole in the rear and one additional hole (generally used for 12V DC, though this may not be used depending on your choice of board). Most other chassis do not have antenna holes as standard.