StarTech.com HP J4858C Compatible SFP Transceiver Module - 1000BASE-SX~HPE J4858C Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 1400, 1700, 1820

Ordering was efficient, good price and delivery was speedy. The product was as ordered and all great.

Great selection, amazing price and fast delivery

I bought Samsung earphones (great price) and they arrived when they were promised (really fast) and they work perfectly.

Airpods pro 3. It arrived on time and was as expected! Great site to look for good pricing

Excellent and prompt delivery of my order.

I rate the delivery of my order from this company as excellent. The camera I ordered arrived the next day and postage was free. I cannot review the camera as it was bought as a gift.

As my delivery was delayed because of Royal Mail I had an excellent follow uo service and was actually able to email a REAL person.

Excellent prices,Straightforward ordering of goods,Excellent packaging and delivery,my mobile phone was delivered in 2 days,Brand New,superb,would recommend to others,cheers.

Excellent service. Brand new item as stated. Delivered quickly and securely as promised. Would not hesitate to buy again and recommend A1 Tech to others. Thanks so much...can relax about Christmas now 😃

One of the best companies I’ve purchased from. From ordering to delivery and price, the service was 5 star all the way. Thank you.

Great price and very quick delivery. Brand new Samsung phone, sealed in original box from factory. Many Thanks 👍

The service provided was excellent, and the work was performed to a high standard, making this the best delivery service.

Never used before but would again

Excellent price, easy to order on the website, quick delivery (paid as I needed it quickly but if I hadn’t it was free), well packaged, bought as a gift and recipient very happy

Well ive had the phone for a week or so and all good. Delivery was quick and pricing competitive